Science Mapping: A Scientometric Review on Resource Curses, Dutch Diseases, and Conflict Resources during 1993–2020

Over the past few decades, the wealth of Africa has not made African wealthy. There is a voicing that Africa is cursed, whether richly poor or poorly rich. Sub-Saharan Africa is commonplace for political turbulence, as well as humanitarian and economic misery. In such a catastrophic situation, political economics studies have focused on the Resource Curses, Dutch Diseases, and Con-flict Resources in this area. A systematic scientometric analysis of this field would be beneficial but is currently lacking in the academic literature. Using VOSviewer and CiteSpace, this review fills the void by analyzing the 1783 articles published in the WoS SSCI Collection between 1993 and 2020 on the “Resource Curses”, “Dutch Diseases”, and “Conflict Resources”. The author dis-cusses recent papers with disruptive potential, references with the most robust citation explora-tions, and cooperation networks between authors and institutes. Three hotspots were detected: the causes and effects of the Resource curses; the interaction among the Resource Curses, Dutch Diseases, and Conflict Resources; the factors that affect rent collection and regime resilience. While the literature on the “Resource curse” and “Dutch Disease” has been around longer, studies on “Conflict Resources” are picking up quickly. Conflict Resources were characterized by active citation exploration keywords and multiple active co-citation clusters, including possibly groundbreaking articles. There is a massive overlap between the three strings of literature, but each one has its emphasis.


Introduction
The research on how natural resources affect economic development is fascinating and interesting in political economics studies. Although early research on the resource curse found a clear negative relationship between natural resources and GDP growth, more recent research has found a positive connection between the two [1][2][3][4][5]. With several countries already reliant on unpredictable resource rentals, the effect of natural resources on economic development is a worrying high-stakes policy [6].
Over the past few decades, the wealth of Africa has not made African wealthy. Although Africa is rich in bauxite, uranium, coltan, gold, diamonds, oil, and other precious commodities, its people have long been among the world's poorest and most disappointed [7]. While a few countries in Sub-Saharan Africa are doing reasonably well, most are impoverished [8]. All seem to have an interesting reason for this unfortunate occurrence, including the Resource Curse, Dutch Disease, overwhelming corruption, inefficient political processes, mechanisms of injustice, selfish multinationals, shady local and external elites, inefficient or inadequate international aid agencies, outside military and imperial influences, and the emergence of a modern form of colonization led by actors such as China and Israel [9][10][11][12][13][14][15][16].
This review provides a scientometric analysis of the Resource Curses, Dutch Diseases, and Conflict Resources studies from 1993 to 2020, as well as the historical research accomplishments in this field, possibly presenting guidelines for decision-makers through Table 1. Results from a selection of search methods.
There are many bibliometric tools out there right now; CiteSpace, VOSviewer, Bibexcel, and CoPalRed are only a few examples. Social network analysis has been conducted using at least 55 software (programs) available on the insna website platform [48]. CiteSpace, VOSviewer, and Biblioshiny were utilized to perform analysis in this article. VOSviewer program was first used to do co-authorship and co-citation research. Institutional and national dimensions of co-authorship research were both considered. The three parts of the co-citation review were reference co-citation, publication co-citation, and author co-citation. The author used CiteSpace to collect co-occurrence keyword clusters to perform a high-frequency keyword social network research. The most widely utilized CiteSpace was applied to analyze the high-occurrence keyword networking connection in this article. Biblioshiny R software was used to track region/country publication geography charts. An illustration of an integrated workflow in science mapping analysis is given in Figure 1.

Yearly Distribution
Although it is tempting to believe that research on Resource Curses, Dutch Diseases, and Conflict Resources-related domain has become more popular, this shift should be recognized in the light of broader scholarly publication trends. Publishing trends across the whole scientific field have increased significantly [49]. Similar increases in publishing growth have been found in other scientific-metric studies on politics [50][51][52]. As a result, it is unclear if the improved Resource Curses, Dutch Diseases, and Conflict Resources-related study outputs reflect this domain's increased academic importance if these phenomena are a function of increased relevance in political economy or sociology, or whether trends result from internal academic dynamics.

The period in
Step III (2011-present) reveals rapidly increasing publications in the Resource Curses, Dutch Diseases, and Conflict Resources-related domain, especially in the last decades.
Although it is tempting to believe that research on Resource Curses, Dutch Diseases, and Conflict Resources-related domain has become more popular, this shift should be recognized in the light of broader scholarly publication trends. Publishing trends across the whole scientific field have increased significantly [49]. Similar increases in publishing growth have been found in other scientific-metric studies on politics [50][51][52]. As a result, it is unclear if the improved Resource Curses, Dutch Diseases, and Conflict Resourcesrelated study outputs reflect this domain's increased academic importance if these phenomena are a function of increased relevance in political economy or sociology, or whether trends result from internal academic dynamics.
The effect of African states' turmoil and instability has been significantly strengthened by globalization. Figure 2   The effect of African states' turmoil and instability has been significantly strengthened by globalization. Figure 2  For bibliometric research, three types of excellent applications were used. VOSviewer (1.6.16) is used for country/institute/author co-authorship, cited journal network, reference co-citation network, and keyword co-occurrence frequency map. Biblioshiny R software is used to track region/country publication geography charts. CiteSpace (5.7. R4) is used to track country/institute/author citation exploration, reference co-citation landscape/timeline map, and transformative potential articles.

Productive Regions/Countries
The line's thickness represents the tightness of relationships between countries or areas. The author set a threshold of 5, and 60 countries met the criteria. The results are represented in Figure 3. We can find a strong US focus and internationalization of the research.

Productive Regions/Countries
The line's thickness represents the tightness of relationships between countries or areas. The author set a threshold of 5, and 60 countries met the criteria. The results are represented in Figure 3. We can find a strong US focus and internationalization of the research. This is not specific to the subject but more of a general development in sciences in recent years. In the vast majority of bibliometric analyses and articles, US scholars are consistently ranked first in total articles numbers and total citation frequencies. The total articles and total citation frequencies from UK scholars often ranked second [53][54][55][56][57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72].
The USA and the UK have the most critical node, showing that scholars from both countries have a substantial level of collaborative engagement, preceded by Australia, Germany, Canada, China, and the Netherlands. The above Figure 3 proves that multinational co-authors have a high number of publications in these countries. The 60 countries are divided into five clusters; each comprises one color. For instance, the USA, the Netherlands, the UK, Germany, Switzerland, and Colombia belong to the red group. Pakistan, China, Turkey, South Africa, Kenya, and Tunisia are part of the blue group. Australia, Canada, France, Japan, Malaysia, Philippines belong to the green group. Their geographical locality determines the collaboration of authors from various countries. Likewise, through the thickness of the frontier between countries, it can be noted that the United States collaborates closely with the UK and Canada. Another phenomenon that cannot be ignored is that the US, UK, and Canada links are somewhat unsurprising given more significant academic trends. Moreover, it is tempting to conclude that this trend also recommends that international conferences and research visits become more popular. This is not specific to the subject but more of a general development in sciences in recent years. In the vast majority of bibliometric analyses and articles, US scholars are consistently ranked first in total articles numbers and total citation frequencies. The total articles and total citation frequencies from UK scholars often ranked second [53][54][55][56][57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72].
The USA and the UK have the most critical node, showing that scholars from both countries have a substantial level of collaborative engagement, preceded by Australia, Germany, Canada, China, and the Netherlands. The above Figure 3 proves that multinational co-authors have a high number of publications in these countries. The 60 countries are divided into five clusters; each comprises one color. For instance, the USA, the Netherlands, the UK, Germany, Switzerland, and Colombia belong to the red group. Pakistan, China, Turkey, South Africa, Kenya, and Tunisia are part of the blue group. Australia, Canada, France, Japan, Malaysia, Philippines belong to the green group. Their geographical locality determines the collaboration of authors from various countries. Likewise, through the thickness of the frontier between countries, it can be noted that the United States collaborates closely with the UK and Canada. Another phenomenon that cannot be ignored is that the US, UK, and Canada links are somewhat unsurprising given more significant academic trends. Moreover, it is tempting to conclude that this trend also recommends that international conferences and research visits become more popular.
On the contrary, it may be a causal factor, and there is no indication that international conferences and research visits are becoming more popular. Although North-South cooperation is necessary, it has to be admitted that there is less collaboration between researchers in Western resource extracting countries and scholars in non-Western resource extracted countries, which can be shown in Figure 3.
I wish to understand better the topics published by each country over the past 27 years. Figure 4 below depicts the number of publications generated by various countries from 1993 to 2020. The United States (574) and the UK (275) have the most publications, accompanied by Australia (132).
South cooperation is necessary, it has to be admitted that there is less collaboration between researchers in Western resource extracting countries and scholars in non-Western resource extracted countries, which can be shown in Figure 3.
I wish to understand better the topics published by each country over the past 27 years. Figure 4 below depicts the number of publications generated by various countries from 1993 to 2020. The United States (574) and the UK (275) have the most publications, accompanied by Australia (132). From 1993 to 2020, Figure 5 above reveals the annual number of publications among the top ten countries, including one Asian, two North American, six European, and one Oceania. Following 1993, American academia became more involved in the Resource Curses/Dutch Diseases/Conflict Resources study.
However, the quantity of researchers remains limited, resulting in a few publications. Following the example of the United States, the UK and Australia conducted work in this field. Since 2007, an increasing number of countries have recognized the significance of this field. The amount of countries researching this field is growing, as the amount of articles in this field. In addition, between 2007-2020, the number of Resource Curses/Dutch Diseases/Conflict Resources publications has the same steady growth pattern in those ten countries. Another fascinating phenomenon is that China scholars' publications overgrow recent years and surpass the USA in 2020. As conditions for international collaboration have improved, the number of Resource Curses publications in different countries will rise. Figure 6 lists the discoveries got from CiteSpace for countries with occurrence explorations. With a strength of 13.38, the exploration from the USA is the most dynamic. From the late 1990s to the early 2000s, scholars in the United States handled the advancement of research on "Resource Curse", "Dutch Disease", and "Conflict resource." Pakistan and Saudi Arabia have been emerging in recent years, and their booms are still underway. From 1993 to 2020, Figure 5 above reveals the annual number of publications among the top ten countries, including one Asian, two North American, six European, and one Oceania. Following 1993, American academia became more involved in the Resource Curses/Dutch Diseases/Conflict Resources study.  However, the quantity of researchers remains limited, resulting in a few publications. Following the example of the United States, the UK and Australia conducted work in this field. Since 2007, an increasing number of countries have recognized the significance of this field. The amount of countries researching this field is growing, as the amount of Energies 2021, 14, 4573 9 of 48 articles in this field. In addition, between 2007-2020, the number of Resource Curses/Dutch Diseases/Conflict Resources publications has the same steady growth pattern in those ten countries. Another fascinating phenomenon is that China scholars' publications overgrow recent years and surpass the USA in 2020. As conditions for international collaboration have improved, the number of Resource Curses publications in different countries will rise. Figure 6 lists the discoveries got from CiteSpace for countries with occurrence explorations. With a strength of 13.38, the exploration from the USA is the most dynamic. From the late 1990s to the early 2000s, scholars in the United States handled the advancement of research on "Resource Curse", "Dutch Disease", and "Conflict resource". Pakistan and Saudi Arabia have been emerging in recent years, and their booms are still underway.

Productive Institutes/Organizations
For new publishers, the distribution of influential institutes of Resource Curse research is critical. Table 2 illustrates the number and distribution of the top 20 institutes' publications, with the University of Oxford (52) having the most published outputs, followed by the Norwegian University of Science and Technology (28), The Australian National University (26), the World Bank (26) and The University of British Columbia (23). Four of the top 10 institutes are European institutes, two are American institutes, and two are international organizations. The citation numbers and distribution of the top 20 institutes can also be seen in Figure 7, showing that are in the USA-Int Peace Research Institute (1452), Harvard University (210), University Oslo (1224), and UCLA (1188), two are in the Netherlands-Vrije University Amsterdam (1240), and-Tilburg University (939); and two are in Norway-Norwegian University of Science and Technology (2677), and Chr. Michelsen Institute (843)).

Productive Institutes/Organizations
For new publishers, the distribution of influential institutes of Resource Curse research is critical. Table 2 illustrates the number and distribution of the top 20 institutes' publications, with the University of Oxford (52) having the most published outputs, followed by the Norwegian University of Science and Technology (28), The Australian National University (26), the World Bank (26) and The University of British Columbia (23). Four of the top 10 institutes are European institutes, two are American institutes, and two are international organizations. The citation numbers and distribution of the top 20 institutes can also be seen in Figure 7, showing that are in the USA-Int Peace Research Institute (1452), Harvard University (210), University Oslo (1224), and UCLA (1188), two are in the Netherlands-Vrije University Amsterdam (1240), and-Tilburg University (939); and two are in Norway-Norwegian University of Science and Technology (2677), and Chr. Michelsen Institute (843)).
From Figure 7, we can identify some meaningful results: Although the World Bank had a comparably higher publication number, it featured lower total citation records. American scholars have done well in terms of publication quality.    Geographical locality is one of the most compelling reasons for cooperation between research entities. Research collaboration is widespread in universities from varied countries working on this research. The author could verify which institutes have caught up in this research domain using CiteSpace to identify institutes with occurrence explorations. As seen in Figure 7, the Norwegian University of Science and Technology's explorations are most vigorous (7.5), with the most prolonged duration (16 years).
As opposed to other study fields, publications and cumulative citations of this theme are considerable. To better understand how academic institutes work together, VOSviewer was utilized to build a network framework of 29 research institutes' coauthorship ( Figure 8); since the collected database contained 2024 research institutes. The author set the threshold at 10, which resulted in VOSviewer splitting institutes into five clusters, each with a specific color. Oxford University, for example, collaborates often with the Vrije University Amsterdam, while Harvard University cooperates with the Norwegian University of Science and Technology.
It is helpful to discuss how very productive academics shape the reputation of their institutes. As can be seen in Table 3 and Figure 9, the total citation numbers of van der Ploeg were higher than Turkey and slightly less than China, which would rank van der Ploeg 11th among countries in terms of the total citation numbers. This phenomenon is similar for prominent institutions; for example, The University of Oxford can rival the vast majority of countries in terms of the total citation number. Productive academics shape the reputation of their institutes and vice versa.
VOSviewer was utilized to build a network framework of 29 research institutes' co-authorship ( Figure 8); since the collected database contained 2024 research institutes. The author set the threshold at 10, which resulted in VOSviewer splitting institutes into five clusters, each with a specific color. Oxford University, for example, collaborates often with the Vrije University Amsterdam, while Harvard University cooperates with the Norwegian University of Science and Technology. It is helpful to discuss how very productive academics shape the reputation of their institutes. As can be seen in Table 3 and Figure 9, the total citation numbers of van der Ploeg were higher than Turkey and slightly less than China, which would rank van der Ploeg 11th among countries in terms of the total citation numbers. This phenomenon is similar for prominent institutions; for example, The University of Oxford can rival the vast majority of countries in terms of the total citation number. Productive academics shape the reputation of their institutes and vice versa.

Productive Researchers
The author utilized VOSviewer to learn how authors interact in "Resource Curse, Dutch Disease, and Conflict resource" research. The "minimal number of "author document" was set to 5. As seen in Figure 10, just 29 of the total 3093 authors reached the threshold and could be added to the ultimate structure. We can recognize that American scientist Benjamin K. Sovacool, Norwegian scholar Rangan Gupta, and British scholar Rick van der Ploeg have published 10 articles, ranking them first in terms of the document number. Furthermore, Ragnar Torvik had the highest citation record (1327), while Rick van der Ploeg was the second most cited scholar (1054), followed by Ivar Kolstad (819). Ragnar Torvik teaches economics (NTNU) at the Norwegian University of Science and Technology; He has worked in many public societies, including the Capital Flight Committee and the Climate Risk Committee. Rick van der Ploeg is another prominent researcher who is an economics professor at the Vrije Universiteit Amsterdam. His core research priorities are macroeconomics and public finance, applying natural resource economics and climate change applications. Ivar Kolstad is an Associate Professor of Business Ethics. His latest studies have been related to corporate social responsibility and political economics. One of his findings showed that broad markets and countries with a mix of vast natural resources and weak systems attract Chinese outward FDI [73].

Productive Researchers
The author utilized VOSviewer to learn how authors interact in "Resource Curse, Dutch Disease, and Conflict resource" research. The "minimal number of "author document" was set to 5. As seen in Figure 10, just 29 of the total 3093 authors reached the threshold and could be added to the ultimate structure. We can recognize that American scientist Benjamin K. Sovacool, Norwegian scholar Rangan Gupta, and British scholar Rick van der Ploeg have published 10 articles, ranking them first in terms of the document number. Furthermore, Ragnar Torvik had the highest citation record (1327), while Rick van der Ploeg was the second most cited scholar (1054), followed by Ivar Kolstad (819). Ragnar Torvik teaches economics (NTNU) at the Norwegian University of Science and Technology; He has worked in many public societies, including the Capital Flight Committee and the Climate Risk Committee. Rick van der Ploeg is another prominent researcher who is an economics professor at the Vrije Universiteit Amsterdam. His core research priorities are macroeconomics and public finance, applying natural resource economics and climate change applications. Ivar Kolstad is an Associate Professor of Business Ethics. His latest studies have been related to corporate social responsibility and political economics. One of his findings showed that broad markets and countries with a mix of vast natural resources and weak systems attract Chinese outward FDI [73]. CiteSpace was used to examine the top 50% of references with the most citations each year from 1993 to 2020; the author noticed three scholars with occurrence explorations, as seen in Figure 11. RM Auty was again found, who coined the term "Resource Curse" in  CiteSpace was used to examine the top 50% of references with the most citations each year from 1993 to 2020; the author noticed three scholars with occurrence explorations, as seen in Figure 11. RM Auty was again found, who coined the term "Resource Curse" in 1993. Furthermore, Ivar Kolstad, Aren Wiig, and Frederick van der Ploeg were identified; all of their citation explorations occurred in 2009.

2021, 14, x FOR PEER REVIEW
15 of 51 Figure 11. Authors with occurrence explorations during 1993-2020 Figure 12 depicts a CiteSpace display with annotations. It compares and contrasts the citing and cited map data. On the left is shown its referencing network diagram, which includes 10,330 referring journals. On the right is shown its referenced graph, which includes 10,253 cited journals. Each dot represents a journal, and its color indicates whether it belongs to the Blondel Cluster. There are many choices available, including shifting from Blondel and VOSviewer groups, changing the time unit from annual to monthly (YRMTH and MTHYR), and calculating tracks at the group or journals stage (CJ and JC). The reference linking form is controlled by the linking style in the top right corner. Citespace's overall setup includes two kinds of styles: curves and arcs. A referral link is shown as a parabolic arc in the arc style. The arc style represents a quotation connection as a spline curve that runs from the original journal to the citation's destination journal. The arc style is intended to clarify the display of a significant number of reference links clearer.

Discipline Co-Occurrence Analysis
In this Resource Curses, Dutch Diseases, and Conflict Resources research domain, dual-map overlay evaluations allowed tracing the conceptual basis of exceptionally fruitful and frequently cited articles. Figure 13 depicts the results.  Figure 12 depicts a CiteSpace display with annotations. It compares and contrasts the citing and cited map data. On the left is shown its referencing network diagram, which includes 10,330 referring journals. On the right is shown its referenced graph, which includes 10,253 cited journals. Each dot represents a journal, and its color indicates whether it belongs to the Blondel Cluster. There are many choices available, including shifting from Blondel and VOSviewer groups, changing the time unit from annual to monthly (YRMTH and MTHYR), and calculating tracks at the group or journals stage (CJ and JC). The reference linking form is controlled by the linking style in the top right corner. Citespace's overall setup includes two kinds of styles: curves and arcs. A referral link is shown as a parabolic arc in the arc style. The arc style represents a quotation connection as a spline curve that runs from the original journal to the citation's destination journal. The arc style is intended to clarify the display of a significant number of reference links clearer.  Figure 12 depicts a CiteSpace display with annotations. It compares and contrasts the citing and cited map data. On the left is shown its referencing network diagram, which includes 10,330 referring journals. On the right is shown its referenced graph, which includes 10,253 cited journals. Each dot represents a journal, and its color indicates whether it belongs to the Blondel Cluster. There are many choices available, including shifting from Blondel and VOSviewer groups, changing the time unit from annual to monthly (YRMTH and MTHYR), and calculating tracks at the group or journals stage (CJ and JC). The reference linking form is controlled by the linking style in the top right corner. Citespace's overall setup includes two kinds of styles: curves and arcs. A referral link is shown as a parabolic arc in the arc style. The arc style represents a quotation connection as a spline curve that runs from the original journal to the citation's destination journal. The arc style is intended to clarify the display of a significant number of reference links clearer. Figure 12. The Citespace interface as it first appeared, with citing and cited journal base maps shown concurrently. On the left is a base map with 10,330 citing journals. On the right is a base map with 10,253 referenced journals. Blondel's clustering method identified the groupings in various colors [74].

Discipline Co-Occurrence Analysis
In this Resource Curses, Dutch Diseases, and Conflict Resources research domain, dual-map overlay evaluations allowed tracing the conceptual basis of exceptionally fruitful and frequently cited articles. Figure 13 depicts the results. The Citespace interface as it first appeared, with citing and cited journal base maps shown concurrently. On the left is a base map with 10,330 citing journals. On the right is a base map with 10,253 referenced journals. Blondel's clustering method identified the groupings in various colors [74].
In this Resource Curses, Dutch Diseases, and Conflict Resources research domain, dual-map overlay evaluations allowed tracing the conceptual basis of exceptionally fruitful and frequently cited articles. Figure 13 depicts the results.  The viewing of dual-map overlays was conducted using CiteSpace [75]. At the same time, Carley and his collaborators developed a journal-based dual-map overlay [76]. It allowed displaying the publications in a particular data collection on the journal map of the global research domains. This review then followed the articles in those journals' reference lists, overlaid them on another journal overlay graph, and connected the two graphs. Labeled ovals signify clusters of periodicals commonly referenced and cited. The intensity of the lines refers to the total citations received from the Resource Curses, Dutch Diseases, and Conflict Resources-related publications on the left and articles of the citing papers from the right.
Consequently, the global science map in Figure 13 upper left represents the circulation of the Resource Curses, Dutch Diseases, and Conflict Resources publications; the distribution of referenced articles can be seen on the right edge. Figure 13 (medium and bottom) section simplifies more details by focusing on referenced article clusters. This was done by modifying the thickness of the lines according to the density of citations, using the z-record of citation connections [77]. Figure 13 reveals that Resource Curses, Dutch Diseases, and Conflict Resources-related publications are primarily distributed in the "Economy, Economic, and Political" groups of journals. The cited articles, which can be thought of as the intellectual base of the scientific domain, are mainly contained in the journal group "Economy, Economic, and Political." Figure 13 (lower half) depicts the major journal classes and their relationships, with the z-score used to scale the line thicknesses.
It can be illustrated that all the referring groups have cited articles from the "Economics, Economic, and Political" or "Psychology, Education, and Health" journal areas. This means that the academic foundation of the Resource Curses, Dutch Diseases, and Conflict Resources-related science remains relatively narrowly centred across particular scientific subdomains. The tendency for articles to cite publications from their publishing category is common.

Mainstream Journals
A process was established to review current journals. The author utilized VOSviewer to identify publications and reference journals on "Resource Curse, Dutch Disease, and Conflict resource." The "minimum number of source references" was adjusted to 8 to make the network more transparent. As a result, only journals with over eight documents are displayed. Forty journals reach the threshold out of 556 journals found. The nodes in Figure 14 reflect the number of publications by each journal. The intensity of the relationship between the nodes reflects the node's scale, representing the number of related articles written by scholars and the number of citations between references in the two journals. Resources Policy, World Development, Journal of African Economies, Journal of Development Economics, and Energy Economics were the top 5 journals. Forty journals were divided into three clusters, each with its collection of subjects and colors. Journals in the red Cluster, for example, are concerned with comparative political studies; those in the green Cluster are concerned with resources policy or African political economy; those in the sky-blue Cluster are concerned with energy policy or economic systems. Figure 15 shows the top 5 journals' annual occurrence growth. The loess smoothing method was utilized. The smooth line was produced using locally weighted smoothing and regression analysis because loess smoothing promotes the comprehension of treads over time [78].  Figure 15 shows the top 5 journals' annual occurrence growth. The loess smoothing method was utilized. The smooth line was produced using locally weighted smoothing and regression analysis because loess smoothing promotes the comprehension of treads over time [78].  Although, as shown in Figure 15, the annual occurrences of the journal World Development have slightly decreased since 2013, the Impact Factor of this journal increased by 2.225 in the last 5 years to 5.278, which denotes that the journal is thriving and energetic [79].   Figure 15 shows the top 5 journals' annual occurrence growth. The loess smoothing method was utilized. The smooth line was produced using locally weighted smoothing and regression analysis because loess smoothing promotes the comprehension of treads over time [78].  Although, as shown in Figure 15, the annual occurrences of the journal World Development have slightly decreased since 2013, the Impact Factor of this journal increased by 2.225 in the last 5 years to 5.278, which denotes that the journal is thriving and energetic [79]. Although, as shown in Figure 15, the annual occurrences of the journal World Development have slightly decreased since 2013, the Impact Factor of this journal increased by 2.225 in the last 5 years to 5.278, which denotes that the journal is thriving and energetic [79].
Scholars and managers can review these journals during pandemics since they may have valuable intelligence about the socioeconomic effects. When regressing over time, most of the journals have no noticeable loess smoothing. As can be referred from the VOSviewer Manual [80], There are two standard weight attributes: the Connection attribute and the Total Connection Strength attribute. For a given item, the Connection and Total Connection Strength attributes indicate, respectively, the number of Connections of an item with other items and the total strength of the Connections of an item with other items. For example, in co-authorship connections between researchers, the Connections attribute indicates the number of co-authorship Connections of a given researcher with other researchers. The Total Connections strength attribute indicates the total strength of the co-authorship Connections of a given researcher with other researchers [80]".
To obtain a precise visualization with VOSviewer, it is essential to set a threshold. However, without a threshold, we can access all the journals' elements. Table 4 lists the leading 15 journals that were accompanied by the most significant document records and the highest average connection strengths in this field. Resources Policy had the largest (161) document number and most significant total connection strength (1288). For each of the three strings of literature, the author conducted a separate journal direct citation review. The author identified 35, 28, and 11 journals for the Resource Curses, Dutch Diseases, and Conflict Resources literature when limiting the "minimal total of documents of a journal" to 5, as seen in Figures A1-A3 (Appendix A). Most mainstream journals do not appear to favor any of the three strings of literature. Papers on the Resource Curses also appeared in various journals, including African Studies, comparative politics, political economy, ecological economics, conflict studies, and administrative management. Most Dutch Disease journals were related to applied economics, geo-economics, and African economics. The Conflict resource literature includes three journals primarily concerned with ecological sociology and human ecology. As shown in Table A1 (Appendix A), there was an overlap across the three strings of mainstream journals. For example, the Resource Curses and Dutch Diseases literature clearly overlapped in terms of energy economics, energy politics, and development economics. Four journals, including three journals on comparative political economy, development politics, resource sociology, and sustainable development, have published over 20 articles on these three academic sub-domains.

Keyword Frequency Analysis
VOSviewer was used to produces the keyword co-occurrence matrix map, as well as a keyword intensity map ( Figure 16). Links represent the correlation degree between two keywords, whereby a thicker link denotes a stronger correlation. The workflow of Figure 16 can be seen in Figure 17. 20 articles on these three academic sub-domains.

Keyword Frequency Analysis
VOSviewer was used to produces the keyword co-occurrence matrix map, as well as a keyword intensity map ( Figure 16). Links represent the correlation degree between two keywords, whereby a thicker link denotes a stronger correlation. The workflow of Figure  16 can be seen in Figure 17.  Keywords in this field represent hotspots and scientific innovations [81]. The author found 5196 keywords that appeared only once, 504 keywords with a level of occurrence of 5, and 254 keywords with a frequency above10. Table 5 shows the top 20 keywords by co-occurrence frequency and total connection strength, where the level of co-occurrence  Keywords in this field represent hotspots and scientific innovations [81]. The author found 5196 keywords that appeared only once, 504 keywords with a level of occurrence of 5, and 254 keywords with a frequency above10. Table 5 shows the top 20 keywords by co-occurrence frequency and total connection strength, where the level of co-occurrence is reflected by the connection strength [82]. The top five most frequently occurring keywords were "Resource Curse", "natural resources", "Dutch Disease", "oil", and "growth", as presented by the five most prominent nodes. Each keyword was divided into four clusters with its brightness. "Resource Curse", "natural -resources", "institutions", "corruption", "democracy", and "rent-seeking" belonged to the blue Cluster, reflecting the "Resource Curse" literature, which was the largest Cluster and typically linked with political economy, corruption, and democracy. Keywords in the green cluster were "Africa", "poverty", "Nigeria", "Ghana", "Congo", "local content", "conflict diamonds", and "Niger." The green Cluster was the second largest, reflecting African-related hotspots. The most relevant keywords were related conflict minerals and blood diamonds, as well as the influence of foreign companies on resource-rich countries such as DR Congo and Ghana. The red Cluster represented "Dutch Disease" literature and contained 60 keywords, such as "Dutch Disease", "economic growth", and "industrialization." It mainly concerned resource economics, development economics, and comparative politics, as well as problems relating to Dutch Disease, such as "foreign aid", "education", "income", "investment", and "economic growth".
The intensity of a specific node in the keyword density mapping chart is determined by the number of networks the node has. The neighboring nodes surrounding another node will be recognized. According to keyword intensity, the keyword "oil" was closely correlated with the blue and green clusters and the red Cluster, meaning that the blue Cluster benefits from the red Cluster research (economic growth). The green cluster analysis was also strongly correlated.
The three clusters in Figure 16 represent the hotspots of the three strings of literature, and their features match what the author detected in Sec 5.2. There were several critical distinctions among the three most essential clusters: While the Dutch Disease literature frequently utilizes panel data and favors developed countries, namely, the Netherlands, Norway, and Sweden in northern Europe, the African-related literature, unlike the Dutch Disease literature frequently utilizes case studies and pays equal attention to the least industrialized nations such as the sub-Saharan Africa countries.
CiteSpace is excellent at identifying hot trends in a research field by searching for keywords with high-frequency explorations. The author found 44 keywords of frequency explorations, showing the sudden increase in their occurrence frequency. The author focused on the top 40% of references with comparatively higher citations per year from 1993 to 2020.
The top 25 keywords with the most robust occurrence explorations are reported in Figure 18. Many of them can also be found in Figure 18, for example, "booming sector", "Dutch Disease", "political ecology", "economy", "natural resource", and even "rentseeking". The keyword "Oil" was ranked first with a scores of 14.31, and the keyword "Indonesia" had a 16-years long exploration (from 1993 to 2009). These keywords were prevalent in not only one string of the literature, which provoked their citation explorations. Compared to the other two strings of literature, the Resource Curse literature had a more significant number of keywords because of citation explorations. Between 1993 and 2017, the Resource Curse literature had the most yearly publications among the three strings of literature. "Authoritarianism", "civil war", and "democratization" were all keywords from the Resource Curse literature, as well as "development", "extraction", and "Ghana". Four keywords of continuing occurrence explorations until 2020 were "Participation", "Ghana", "oil and gas", and "exchange rate". Table A2 (Appendix A) shows keywords purely from one string of the literature. "Ghana" was related to Resource Curse analysis, and "exchange rate" related to Dutch Disease research.

The Most Prominent Clusters with Co-Citations
Citespace was used again to provide a timeline view structure of co-citations to examine the primary literature in the evolution point to reflect each Cluster's development trajectory and status quo ( Figure 19). The author chose the g-index as the selection criterion (scale factor k = 25). No pruning method was used to gain more information on the clusters.
According to the publication time, from left to right, all clusters could be identified. Three node styles are of special attention, i.e., large nodes display references strongly cited, tree rings nodes indicate critical experiments of citation explosions, and purple tree rings nodes have robust core considerations.
Because of the length limitations of this research, the author focused on Clusters 0-2,

The Most Prominent Clusters with Co-Citations
Citespace was used again to provide a timeline view structure of co-citations to examine the primary literature in the evolution point to reflect each Cluster's development trajectory and status quo ( Figure 19). The author chose the g-index as the selection criterion (scale factor k = 25). No pruning method was used to gain more information on the clusters.  Table 6, the largest Cluster was Cluster 0, containing 154 references with an average publishing year of 2014. The silhouette value of Cluster 0 was 0.868, illustrating that Cluster 0 was very consistent. Given that it was the most fantastic Cluster, its themes were relatively diffuse. Carrot2 can process critical concepts extracted from cited articles' titles, keywords, and abstracts using an algorithm method [83]. Cluster 0's fundamental principles denote important landmarks concerning oil production, developing states, and political institutions, as seen in the foam tree visualization ( Figure 15). Concepts such as oil prices, income inequality, commodity prices, fiscal policy, and local mining highlight this session's primary focus. The frequency with which key references are cited can show these studies' relative relevance and contributions to Resource Curse research. As a result, recognizing these significant efforts will benefit future researchers in grasping critical research of the Resource Curses/Dutch Diseases [84]. The first period was from 2011 to 2014, and the second period was from 2015 to 2017. According to the publication time, from left to right, all clusters could be identified. Three node styles are of special attention, i.e., large nodes display references strongly cited, tree rings nodes indicate critical experiments of citation explosions, and purple tree rings nodes have robust core considerations.
Because of the length limitations of this research, the author focused on Clusters 0-2, which were the top three major clusters as well as another highly involved Cluster (Cluster 5). The Carrot2 tool was utilized to explore them further.
Cluster 0: Resource curse As shown in Figures 20 and 21 and Table 6, the largest Cluster was Cluster 0, containing 154 references with an average publishing year of 2014. The silhouette value of Cluster 0 was 0.868, illustrating that Cluster 0 was very consistent. Given that it was the most fantastic Cluster, its themes were relatively diffuse. Carrot2 can process critical concepts extracted from cited articles' titles, keywords, and abstracts using an algorithm method [83]. Cluster 0's fundamental principles denote important landmarks concerning oil production, developing states, and political institutions, as seen in the foam tree visu-  (Figure 15). Concepts such as oil prices, income inequality, commodity prices, fiscal policy, and local mining highlight this session's primary focus. The frequency with which key references are cited can show these studies' relative relevance and contributions to Resource Curse research. As a result, recognizing these significant efforts will benefit future researchers in grasping critical research of the Resource Curses/Dutch Diseases [84]. The first period was from 2011 to 2014, and the second period was from 2015 to 2017.        More specifically, during the first period from 2011 to 2014, van der Ploeg (2011) represented the first citation exploration. Van der Ploeg (2011) [5] looked into several hypotheses and supporting facts to see why certain countries benefit from mineral wealth while others lose out. In addition, he suggested several welfare-based fiscal principles for capturing resource windfalls in both rich and developing economies.
Among the most prominent policy proposals for resolving the so-called "Resource Curse", Williams (2011) [85] proposed a robust negative causal relationship between accessibility and (point) resource export profits. He revealed that a lack of openness is linked to a subsequent drop in growth in the economy.
Cross-sectional development regressions show that societies reliant on natural resource exports have grown more slowly than societies with limited natural resources. In the lack of market and institutional flaws, Boyce and Emery (2011) [86] proved that the relationship between development and natural resource availability could be adverse. Oil-rich counties experienced more substantial birth rates, higher per capita incomes, and superior infrastructure, according to Michaels (2011) [87].
Beine et al. (2012) [88] argued that failing to separate the expansion of the Canadian dollar from the growth of the US dollar contributes to possibly inaccurate conclusions about the Dutch Diseases instance in Canada. Weber (2012) [89] discovered that a boost in the value of natural gas led to small gains in labor, wage and salary earnings, and median family income. In order to comprehend the "Resource Curse", Bjorvatn et al. (2012) [90] looked into the function of political socioeconomic disparities. The political power imbalance, they discovered, progresses the economic profit of resource rents. Resource riches can encourage investment even in the absence of well-developed institutions when accompanied by a strong administration, whereas adding oil wealth to a dysfunctional government might have negative consequences for the economy. Caselli and Michaels (2013) [91] discovered that cities with a lot of oil have more incomes and spend more on public services. Boschini et al. (2013) [92] believed that, if the institutional quality was good enough, the negative relationship between mineral resource concentration and economic development could be overcome.
Sala-i-Martin and Subramanian (2013) [93] discovered that, in Nigeria's case, oilrelated waste and inadequate institutional quality seem to be the reason for the country's low long-term economic growth. They also presented a method to mitigate the Resource Curse by distributing oil earnings aimed at the general populace. Aragón and Rud (2013) [94] looked into the influence of Yanacocha, an extensive gold mining area in Northeastern Peru. They discovered evidence of a beneficial impact on actual income from mining demand for local goods. The consequences are only noticeable throughout the supply chain and its environs. Bhattacharyya and Hodler (2014) [95] showed that if political systems were poor, natural resource income degraded contractual compliance. Resource revenues impeded economic advancement in nations with weak government systems because poor contract enforcement resulted in lower economic literacy.
Relying on an organic mixture of theoretical and statistical models, Shao and Yang (2014) [96] conducted an exploratory study to clarify the co-existence of the both the Resource Curse with resource blessing realities. The efficiency with which capital assets are allocated determines whether the blessing happens. Enough human capital is a necessary condition for avoiding the curse. However, several studies have shown that regions that are more reliant on mineral wealth grow slowly. Weber (2014) [97] discovered minimal evidence of a growing curse from increased natural gas production throughout the 2000s. Variations in the adult population by level of education show that higher productivity does not imply a lower degree of education.
More peculiarly, during the second period from 2015 to 2017, James (2015) represented the first citation exploration. James (2015) [98] proposed an alternate theory for the Resource Curse: a resource domain that was slow to grow. A diminishing mining sector disproportionately impacts resource-dependent countries. In cross-country growth regressions, he also showed the necessity of taking industry mix into account. Fleming et al. (2015) [99] believed that resources were a boon to regional industries in most cases. However, detrimental consequences were recorded in other parts of the country.
Using natural resource wealth to promote economic growth has proven difficult for developing economies. There has been a mixed bag of results, with some winners (Such as Botswana and Malaysia) as well as several losers. Venables (2016) [100] discussed the difficulties in effectively managing resource riches, as well as the evidence on national achievement and the causes for dismal outcomes. Cockx and Francken (2016) [101] filled a gap in the knowledge of the "Resource Curse" by offering novel perspectives on how natural resource richness influences political goals and spending behaviors. The intricacies and structural adjustment of the "curse" were jointly stressed by Papyrakis (2017) [102]-its presence/intensity is mostly situationally dependent on the sort of resources, political mechanisms, and links with the rest of the economy. Cluster 1: Red herring As seen in Figures 22 and 23 and Table 7, the second largest Cluster was Cluster 1, comprising 123 references over 9 years from 2002 to 2012. Cluster 1 had a silhouette value of 0.856. Carrot2 was used once more to delve further into Cluster 1. According to the foam tree visualization, Cluster 1's key principles include human capital, resource wealth, public goods, panel data, mineral resources, migration, extractive sector, transition, and public investment. Figure 23 shows that this cluster was considerable in terms of citation frequency and explorations importance with high-profile references.
More specifically, Papyrakis and Gerlagh (2007) [103] provided statistical evidence for the so-called Resource Curses and concluded that this paradox might be a red herring. The most widely used indicator of "resource abundance" can be better understood as a surrogate for "resource dependency", which is inherent to fundamental structural variables. Van der Ploeg and Poelhekke (2010) [104] offered cross-country findings showing the Resource Curse was a "red herring" once the causality of resource exports was considered and resource abundance could influence growth. The same research implied that resource exports or rents promote growth in prosperous nations while making existing dynamic countries more unstable and lowering potential growth.         [105] suggested that the "Resource Curse" is a broader occurrence than previously thought. The consequences of diverse resource kinds for key areas of administration and individual welfare varied significantly. Isham et al. (2005) [106] demonstrated how countries reliant on limited natural resources and agricultural products are inclined to increase economic and social divisions, as well as diminished institutional capabilities.
Natural resource-rich countries are both economic failures and economic successes. According to   [33,107], institutions were crucial inside the Resource Curse. Robinson et al. (2006) [108] suggested that knowing whether resource surpluses were a blessing or a curse depended on the political motivations they engender. Resource explorations would be expected to favor countries with systems that encouraged accountability and governmental competency. Countries that lack such systems may face a Resource Curse. Natural resources, Hodler (2006) [109] believed, could cut incomes in fractionalized nations but increase wages in homogeneous nations. Pettersson et al. (2007) [110] also showed that mineral-rich countries were cursed only if their institutions were of poor quality. In contrast, if institutions were valid, the curse was reversed. Brunnschweiler (2008) [111] discovered that natural resource availability and economic development positively impacted empirical relations. They also found no evidence of natural resource-related detrimental indirect impacts via the institutional route. The book written by Dunning, T (2008) [112] debunked the widespread belief that natural resource riches breeds tyranny. Alexeev and Conrad (2009) [113] demonstrated that, in contrast to recent studies, a substantial supply of oil and other mineral wealth had a net beneficial effect on a country's long-term macroeconomic prosperity.
Collier and Hoeffler (2009) [114] claimed that resource-rich countries had a history of being dictatorial and misusing their natural resources. As a result, resource-rich economies required a unique sort of democracy with powerful controls and balances. Transparency is becoming important in the fight against bribery and other ills in resource-rich emerging nations. However, transparency, according to Kolstad and Wiig (2009) [115], is inadequate and must be supplemented by other forms of policy. Despite considering for state-specific impacts, Alex James and Aadland (2011) [116] demonstrated that resource-dependent counties had more anaemic growth in the economy. Cluster 2: Economic growth As seen in Figures 24 and 25 and Table 8, Cluster 2 remained active from 2006 to 2016; Cluster 2 has the highest significant citation explorations record with 11 papers/books having citation explorations between 2011 and 2016, split into two periods, the first from 2006 to 2012 and the second from 2013 to 2016. This Cluster included 105 references spanning the years. The silhouette value of 0.871 shows that the Cluster was highly consistent. Cluster 2's core concepts reflect crucial achievements in economic growth, oil producers, minerals, civil war, armed conflict, rentier state, mining activity, local communities, and extractive industries, according to the foam tree visualization.
Natural resource riches have the potential to have an enormous influence on the economies and politics of exporting regions. We have witnessed the startling and devastating effects of this wealth over the previous quarter-century, resulting in what is now recognized as the "Resource Curse". Natural resource-rich countries, such as those rich in oil and gas, frequently perform worse than their impoverished neighbors. Their resource richness frequently results in lower prospects of development, increased volatility, increased bribery, and, in the worst-case scenario, deadly civil wars.
From 2001, numerous scholars looked into the so-called "political Resource Curse", which asserts that mineral resource richness has a negative impact on a country's administration. Now there is substantial proof that one sort of natural riches, oil, has at least three negative consequences: it enhances totalitarian governments, exacerbates specific sorts of bribery, and contributes to the onset of armed conflict in low-and middle-income nations.         [117] spoke on the essential pathways created through such wealth, as well as the essential choices a nation should undertake whenever confronted with natural resource wealth. Morrison (2009) [118] claimed that higher nontax revenue would be linked to lower elite taxes in democracy, higher social expenditures in autocracies, and more security in both regime forms. If the efficiency of democratic systems was low, Bhattacharyya and Hodler (2010) [119] predicted that resource rents would cause a rise in corruption. When national fixed effects were taken into consideration, Aslaksen (2010) [120] showed that the association between oil and democratization was adverse. The book written by Bayulgen (2012) [121] claimed that the institutional structure of those mineral-rich states selected to govern their mineral resources had cursed them. However, rises in resource dependence were not linked to autocracy, according to Haber and Menaldo (2011) [122]. Tsui (2011) [123] analyzed the importance of oil riches on democracies, implying that politicians could be more concerned with the total amount of oil riches rather than the per capita worth. Aid imports, according to Rajan and Subramanian (2011) [124], had a systematically negative impact on a country's efficiency. Rajan and Subramanian (2011) [124] examined the effects of foreign aid on the growth of manufacturing and found that aid inflows have systematic adverse effects on a country's competitiveness, as reflected in the lower relative growth rate of exportable industries. They provided evidence suggesting that the channel for these effects is the real exchange rate appreciation caused by aid inflows and explained why it is hard to find robust evidence that foreign aid helps countries grow.
Ramsay (2011) [125] developed a straightforward model of the link between resource wealth and political liberty. Busse and Gröning (2011) [126] demonstrated that natural resource exports resulted in a surge in corruption.
The second period from 2013 to 2016, raised some queries. More purposefully, Dube and Vargas (2013) [127] proposed two opposing outcomes. Higher wages reduced conflict when labor was employed to grab resources violently. Increases in debatable earnings enhance violence by increasing appropriation gained. Natural resource wealth, according to political economy hypotheses related to the "natural Resource Curse" was a decisive factor regarding how long politicians stay in power. More specially, Jørgen Juel Andersen and Aslaksen (2013b) [128] discovered that the impact of various resource riches on political survival was influenced by both governments and resource varieties. After the revolutionary upheavals of the 1970s, Jørgen J. Andersen and Ross (2013a) [129] contended, that oil resources represented an impediment to transition to democracy, allowing developing nation governments to collect the oil revenues that western corporations had formerly sucked away. Wiens et al. (2014) [130] discovered that increasing resource reliance reduces an autocracy's chances of becoming democratic in the long and short periods but has little influence on democrats' chances of surviving.
Oil had an unintended detrimental effect on democracies, according to Ahmadov (2013) [131], because of its negative influence on education. Researchers have also progressed in their comprehension of the processes that contribute to these consequences, as well as the circumstances that render them more probable. For instance, Oil income, according to Wright et al. (2013) [132], raised defense funding in authoritarianism, implying that greater oil riches could dissuade revolutions that might lead to civil war. In contrast, Brooks and Kurtz (2016) [133] re-examined the link among oil profits and governmental systems, arguing that such natural resource rents do not necessarily contribute to autocratic consequences. research in resource rents, conflict diamonds, oil production, rentier states, civil war onset, property rights, oil gaps, rebel groups, and institutional quality, according to the foam tree visualization.
systems, arguing that such natural resource rents do not necessarily contribute to autocratic consequences.
Cluster 5: Conflict diamond As seen in Figures 26 and 27 and Table 9, Cluster 5 remained active from 2000 to 2007; with an earlier citation exploration. Cluster 5 had the most significant citation explorations, split into two periods, the first from 2000 to 2003 and the second from 2003 to 2007. This Cluster included 83 references spanning the years. The silhouette value of 0.898 shows that the Cluster was highly consistent. Cluster 5's core concepts reflect crucial research in resource rents, conflict diamonds, oil production, rentier states, civil war onset, property rights, oil gaps, rebel groups, and institutional quality, according to the foam tree visualization.   systems, arguing that such natural resource rents do not necessarily contribute to autocratic consequences.
Cluster 5: Conflict diamond As seen in Figures 26 and 27 and Table 9, Cluster 5 remained active from 2000 to 2007; with an earlier citation exploration. Cluster 5 had the most significant citation explorations, split into two periods, the first from 2000 to 2003 and the second from 2003 to 2007. This Cluster included 83 references spanning the years. The silhouette value of 0.898 shows that the Cluster was highly consistent. Cluster 5's core concepts reflect crucial research in resource rents, conflict diamonds, oil production, rentier states, civil war onset, property rights, oil gaps, rebel groups, and institutional quality, according to the foam tree visualization.   Many armed groups depended on mineral resources earnings, such as oil, lumber, and diamonds, to supplement diminishing Cold War backing in the 1990s. Resources fueled, but also drove, wars, and created power tactics focused on the commercialization of military conflict and territorialization of authority around lucrative resource regions and markets. As a result, military action in the post-Cold War era is largely characterized by world politics that is tightly related to the geographies and political economics of natural resources. Some contemporary civil war studies claim that greed, rather than grievance, is the driving force behind the conflict, based on a strong empirical link between primary commodity exports and military coups. Civil war represents a major problem in globalization. Civil wars may significantly stifle a country's growth, particularly in low-income nations where military conflict is more likely.
More specifically, Le Billon (2001) [134] looked at ideas on the links between resources and violent conflicts, as well as the historical dynamics that underpin them. Alternative viewpoints that consider need-, creed-, and governance-based reasons as intricately tied to the problems of primary products reliance and violence were compared by Soysa  [135].The book titled Breaking the Conflict Trap [136] highlighted the devastating effects of civil conflict on industrialization. Michael L.   [137] claimed that, firstly, oil raised the risk of war, especially secessionist conflict. Secondly, "lootable" goods such as emeralds and drugs seemed to prolong established conflicts. Thirdly, there was no obvious connection between legitimate agricultural commodities and civil conflict. Lastly, the link between commodities and the emergence of civil conflict was weak. Collier and Hoeffler (2004) [138] discovered that the most evident political and societal factors linked to complaints had limited predictive value.
Jensen and Wantchekon (2004) [139] proposed a solid and unfavorable link between the existence of large natural resource industry and the degree of democracy in Africa, arguing that resource-rich nations such as Nigeria might become democratic if they implemented strong vertical and transparency structures. Michael   [140] investigated the factors underlying the resource conflict association by looking at 13 previous military conflicts. Smith (2004) [141] discovered that oil wealth is strongly linked to improved governmental stability, as well as a decreased risk of military conflict and antigovernmental demonstrations. Collier et al. (2004) [142] demonstrated that the length of a conflict is consistently tied to the fundamental circumstances that existed before the conflict and the conditions that existed throughout the war. Exogenous measurements of oil, gasoline, and gemstone riches, according to Michael Ross (2006) [143], were strongly linked to the advent of civil conflict. He also discovered that the extraction of oil and diamonds caused civil conflicts via separate methods.

Research References of High Citation Frequency, Citation Explorations, and Significant Centrality
CiteSpace is well known for its efficiency in scrutinizing the references with correlated subjects. Using another clustering method by CiteSpace, the author rebuilt a network of references from 1993 to 2020 of the leading 50 articles' references with the largest quotations yearly since science foundations attained a certain degree and progressed dramatically during this time. Figure 28 reveals the landscape view and includes 1766 references after synthesizing the 27 special networks. The high modularity of the network yields a score of 0.4741, indicating that "Resource Curse", "Dutch Disease", and "Conflict resource" are all specialties and are well established in terms of co-citation clusters. Since there were some large clusters, the average co-citation network in diverse clusters has distinctive hues. As seen in Figure 28, showing when the co-citation connections first emerged. In earlier times, connections with darker hues were created in the following order: ink red, dark red, light red, orange, and yellow. The title terms of citing papers to the Cluster are used to identify each Cluster. The red Cluster on the bottom, for example, is labeled "#50 gas industry", proving that articles about the gas industry have cited Cluster 50. More specifics details on the major clusters can be identified in Table 10. Cluster 0, for example, was the largest Cluster with 185 documents. Most clusters had strong silhouette, implying that these clusters were identical. ically during this time. Figure 28 reveals the landscape view and includes 1766 references after synthesizing the 27 special networks. The high modularity of the network yields a score of 0.4741, indicating that "Resource Curse", "Dutch Disease", and "Conflict resource" are all specialties and are well established in terms of co-citation clusters. Since there were some large clusters, the average co-citation network in diverse clusters has distinctive hues. As seen in Figure 28, showing when the co-citation connections first emerged. In earlier times, connections with darker hues were created in the following order: ink red, dark red, light red, orange, and yellow. The title terms of citing papers to the Cluster are used to identify each Cluster. The red Cluster on the bottom, for example, is labeled "#50 gas industry", proving that articles about the gas industry have cited Cluster 50. More specifics details on the major clusters can be identified in Table 10. Cluster 0, for example, was the largest Cluster with 185 documents. Most clusters had strong silhouette, implying that these clusters were identical. Figure 28. The landscape picture of the reference co-citation framework from 1993-2020. Figure 28. The landscape picture of the reference co-citation framework from 1993-2020.
Meanwhile, the most recent references appeared in Cluster 1, 16, and 50 in 2017. the author measured the clusters' longevity in terms of time and assigned +++++, ++++, and +++ to the top 1-5 clusters. Clusters 9 and 16, for example, had the greatest sustainability, with a period of up to 15 years. The author assumed the cluster as still active if its members published in the last 3 years; otherwise, it was deemed inactive. As a result, just five of the 20 major clusters were considered now active, and their average year is all after 2008. The title of the referenced articles was used to mark the clusters' themes. According to the five active clusters, Clusters 1, 4, and 50 are all connected to energy policies. In contrast, Clusters 12, 16 are for financial development and public investment. CiteSpace provides a timeline view accompanied by a landscape view; both can list the clusters' horizontal timelines and illustrate the evolution of the whole science domain. The hues of the co-citation networks illustrate the year whenever the co-citations emerged, as shown in Figure 29, with darker colors such as ink red implying that the connections were created previously. active clusters, Clusters 1, 4, and 50 are all connected to energy policies. In contrast, Clusters 12, 16 are for financial development and public investment. CiteSpace provides a timeline view accompanied by a landscape view; both can list the clusters' horizontal timelines and illustrate the evolution of the whole science domain. The hues of the co-citation networks illustrate the year whenever the co-citations emerged, as shown in Figure 29, with darker colors such as ink red implying that the connections were created previously. Figure 29. A timeline image of the reference co-citation framework during 1993-2020.
CiteSpace allows us to further explore the major clusters. The key sources and referring papers that help form new research trends for the three most vital clusters are presented in Tables A3-A8 (Appendix A). Despite being named "Resource Curse", Cluster 1 was primarily cited by papers on the oil curse and resource conflict. In contrast, Cluster 7 CiteSpace allows us to further explore the major clusters. The key sources and referring papers that help form new research trends for the three most vital clusters are presented in Tables A3-A8 (Appendix A). Despite being named "Resource Curse", Cluster 1 was primarily cited by papers on the oil curse and resource conflict. In contrast, Cluster 7 was primarily cited by papers on forest coverage and deforestation's consequences. Cluster 7 was more closely related to research on "ecological economics" than research on "Resource Curses". As a result, only two of the six active clusters were connected to the Resource Curse: Cluster 12 was primarily concerned with financial development and the energy industry, Cluster 16 is concerned with public investment and peacebuilding, and Cluster 50 was associated with the natural gas industry and localization policy.
The nodes with ink red color or blue tree rings were evaluated. Node size the describes reference frequency with large tree rings. The first author and the publication year are labeled in Figure 29, with four influential articles cited over 600 times, including [5,33,144,145]. Only one of them was published in 2017, while the other three were published from 2015 to 2016. One explanation is that citation-based research seems to undervalue recently published articles [146]. In addition to the four articles, other articles with vital citation records belong to the following three clusters: "Cluster 1 oil curse", "Cluster 5 coal mining", and "Cluster 7 deforestation rate". These widely cited articles are the foundation of research in this field, which has developed rapidly since 2005.
More precisely, van der Ploeg (2011) [5] disclosed that resource-rich developing economies could not effectively turn their finite capital into other productive benefits when it depletes. Ross (2015) [145] examined hundreds of research that claimed that natural resource capital has a detrimental effect on a country's administration. He went over the evidence for these assertions and uncovered some mysteries for potential study.
During 1993 and 2020, the program's red endpoints indicated references with citation explosions. Citation explosions are a sign of a burgeoning field of study. Citation explosions are the discovery of an explosive event that may span many years or just 1 year. A citation explosion shows that a certain article is linked to an increase in references. To put it another way, the paper received a great deal of scrutiny from the research world. Additionally, if a Cluster includes a large number of nodes with high citation eruptions, the group as a whole represents an active research field or a recent phenomenon. The explosion detection in CiteSpace is based on Kleinberg's algorithm [147].
Among the 156 red nodes, 109 nodes had citations explosions that started after 2012, whereas 80 nodes had explosions starting after 2015. Citation explosions, which last an average of 3.2 years, need to wait an average of 4.3 years after publication. "Cluster 0 Political ecology", "Cluster 1 oil curse", and "Cluster 2 fragile western African states" were the top three clusters with the most citation explosions. The top 15 articles with the most robust citation explosions are introduced in Table 11. Most of the 15 references seem to have been published in prominent journals with significant impact factors.  [33] claimed that differences in institutional efficiency were the primary explanation as to why countries abundant in natural resources were both development losers and winners. He proved that institutes played a crucial role in the Resource Curse. Brunnschweiler and Bulte (2008) [148] examined the empirical evidence for the Resource Curse and concluded that resource dependency had little impact on productivity, while resource scarcity significantly impacted growth and institutional efficiency. Ross (2012) [149] discovered a direct and essential connection between energy-rich countries having less democracy, less economic stability, and more civil wars, which he referred to as the "oil curse." Belonging to "Cluster 2 fragile western African states", Haber and Menaldo (2011) [122] created a specific database that enabled focusing on variation in resource dependency and regime styles across countries.

Recent Potentially Transformative Papers
In addition to analyzing citations, another approach to assess papers' impact is to examine how it has considerably altered the framework of prevailing research. Aiming at evaluating the groundbreaking potential of new references, the author utilizes the harmonic mean of three distinctions created by structural variance analysis utilizing CiteSpace, namely ∆M, ∆CLw and Ckl, following the methods introduced by Chen (2017) [46]. Table 12 provides a collection of papers with solid transformative potential between 2013 and 2020. All of them were concerned with the outcomes of the Resource Curse, proving that the most recent studies on "Resource Curse" are more frequent than research on "Dutch Disease" and "Conflict resource".  [150] stressed the importance of transformation contexts, stakeholder incentives, and resource sector characteristics, as well as approaches to properly appreciate resource-related misuse in terms of confidence and mediation mechanisms. Apergis and Payne (2014) [151] re-examined the effect of oil surplus on economic growth in several North African and Middle Eastern states, finding that higher institutional output reduces the negative impact of oil reserves on real-economy performance. Bhattacharyya and Collier (2014) [152] concluded that resource rental substantially decreased the public productive capacity. Anser et al. (2020) [153] demonstrated the importance of technology-driven natural resource development in lowering the cost of natural resources and lowering carbon abatement prices. Cockx and Francken (2014) [154] expanded the concept of the Resource Curse by exploring whether and how natural resource capital affects social investment, as well as the transmission mechanisms via which it did so. Koubi [130] discovered that growing resource dependency lowers an autocrat's probability of becoming democratic but had little impact on democracies' chances of survival. As Wiens (2014) [130] illustrated, direct calls for domestic structural change are unlikely to be successful. Hilmawan and Clark (2019) [156] explored the impact of resource dependency on district-level income and discovered a distinct good association among dependency, as measured by the share of total local government income through oil, natural gas, mining, and income in the most reliable parameters with equipment. Ampofo et al. (2020) [157] demonstrated that total natural resource rent hurts economic development in Australia, DR Congo, and India, confirming the "Resource Curse" hypothesis in these countries.

Limitations
This review had specific weaknesses that should be noted. First, the findings were performed within the sample rather than through all published articles. Research in this field is becoming increasingly provocative and complex, with many studies spanning dozens of disciplines. Although the author's sample is one of the widest in Resource Curses/Dutch Diseases/Conflict Resources literature reviews, it still had certain limitations.
The author used the Web of Science core collection database to get the material. Because of the wide usage in earlier research, this decision was considered rational [61,158,159]. Beyond this, the author proposed additional factors for previous research on this database described below.
Web of Science is one of the most comprehensive interdisciplinary databases of peerreviewed Social Science literature and one of the most prestigious and readily available databases, containing a listing of all or most renowned publications. It gives users powerful search capabilities as well as a simple method to simple and transport all relevant information for bibliometric research. It also features the second highest number of Resource Curse publications after Scopus, as well as more thoroughly verified research than ProQuest, EBSCO, Google Scholar, or Scopus.
Although the Web of Science core collection is one of the largest considerable abstracts and citation datasets of peer-reviewed publications, it may not include all Resource Curse studies. As a result, other databases, particularly the growing number of preprints accessible on Google Scholar and Scopus, might have contributed additional insights not accessible in this research domain. However, since the emphasis of this research was on detecting the fundamental structure rather than counting citations or co-citations, this problem was mitigated. This articles' findings are still crucial to our understanding of the landscape and evolution of Resource Curse/Dutch Disease/Conflict resource studies among political science, economics, and political economics.
Second, future research might dig into the scholars' social networks regarding mutual affiliations, institutional supervisor-student relationships, and work interactions. Therefore, the evolution of these social relationship frameworks is crucial for understanding the academic advancement of the Resource Curse/Dutch Disease/Conflict resource literature, which was insufficiently investigated in this article.
Third, the author focused on a broad overview of the evolution of Resource Curse theories in this article. This article aims to outline the general advancement of this domain. Future analysis may review the fundamental structure of each discipline domain in greater detail. Maps could not be presented for each thesis due to page constraints. The landscape and evolution of Resource Curse hypotheses could be the basis of future research. Future scholars, the author expects, will use bibliographic visualization approaches to code the key influential publications inside a field to plot the frontiers of each subject of the Resource Curse/Dutch Disease/Conflict resource research and the interaction among various subdomains. In the future, it might be necessary to focus on a particular topic, such as the relationship between transformational studies and the connection between the domains.
Fourth, this bibliometric analysis method had its own limitations. Since citations take time to accumulate, relying on multiple citations can reduce important patterns, particularly in more recent research. The overall citation ranking for more recent years of publications is typically lower. This may be because of their research's lower influence on academia, however, metrics may overlook the faster period it took for citations to accumulate for this theme. It is debatable whether citations should be a substitute for the importance of scientific contributions [160,161], because of the scope for deception and the lack of understanding of the article cited. As a result, the scientometric study analysis here should not be interpreted as an affirmation of the highlighted research works' correctness, meaning, or efficacy. Instead, the analysis can represent the field's evolution. Science categories, publications, concepts, and sources have all contributed to the present status of the Resource Curse/ Dutch Disease/ Conflict resource science domain.

Conclusions
This article provided a thorough framework review of the Resource Curse, Dutch Disease, and Conflict resource literature from 1993 to 2020. Hopefully, the analytical milestones of this domain can provide us with some insight for coping with the tumultuous sub-Saharan African zones and other areas with abundant resources but low economic prosperity. The findings revealed previously unnoticed details regarding the composition, trends, and changes of the Resource Curse domain, paving the road for potential study. The most noteworthy conclusions are listed below: (1) Western academia, mainly from the United States and Western European countries, dominates this domain, with the recent emergence of non-Western academics.
(2) The research subject is relatively interdisciplinary, with the disciplines "Economic and Political Science" and "Ecology, Earth, and Marine" being the most common, where expertise from "Economic and Political Science" is usually mixed with specific knowledge.
(3) Research of the Resource Curse/Dutch Disease/Conflict resource domain has advanced exponentially, principally since the early 2000s.
(4) Resources Policy, Extractive Industries and Society-an International Journal, and World Development, are the most impactful journals in the field, indicating that the Resource Curse/Dutch Disease/Conflict resource literature does not belong to a single empirical field.
(5) Dutch Disease mainly originates from the woes of the Dutch economy in the 1970s described by The Economist [28]. In 1993, the "Resource Curse" was first adopted by Richard Auty to explain states with abundant mineral reserves could not utilize their advancement to incite economic prosperity and, counterintuitively, had weaker economic development than countries with fewer natural resources [18]. Most research clusters focused on economic or social-political problems, such as conflict minerals in addition to fragile state models or hypotheses. All the clusters were very disjointed, advocating that knowledge transfer across major domains is restricted, which represents a potential path for future research.
These findings are beneficial for new scholars unfamiliar with the academic field of Resource Curse/Dutch Disease/Conflict resource research. This study sheds light on this research domain's formation and dynamics, as well as helps formulate several future research avenues. This review may also help veteran scholars explore the increasingly expanding research field, whether for teaching or science. The results can also help journal editors figure out how their journal integrates with the broader academic research endeavor or recognize hotspots, such as deciding whether to design a particular journal's theme dedicated to a single subject.
According to the initial attempt to use the bibliometric review to compare the literature on easily misunderstood terminologies, despite the literature on "Resource Curse" and "Dutch Disease" emerging first with a grander range, research on "Conflict resource" is catching up quickly. Notwithstanding the convergence between prestigious journals and keywords, each of the three literature strings has a distinct emphasis.
When contrasting the three strings of literature regarding co-authorship, Resource Curse research was shown to have the largest numbers of papers and the maximum citations. Many authors/institutes/countries predominate the three literature strings. This study sheds new light on the background and interrelationships of those terms. It shows the superiority of scientometric methods and the ease with which they may equate similarly related parts of literature.     Figure A2. Network of prominent journals on Dutch disease. Figure A2. Network of prominent journals on Dutch disease. Figure A3. Network of prominent journals on resource conflict. Figure A3. Network of prominent journals on resource conflict.