Rigorous peer-reviews are the basis of high-quality academic publishing. Thanks to the great efforts of our reviewers, Resources was able to maintain its standards for the high quality of its published papers. Thanks to the contribution of our reviewers, in 2021, the median time to first decision was 19 days and the median time to publication was 45 days. The editors would like to extend their gratitude and recognition to the following reviewers for their precious time and dedication, regardless of whether the papers they reviewed were finally published:
| Abdul-Wadood Moomen | Luís Lima |
| Abraham Wall Medrano | Luís Novo |
| Adam Masłoń | Luis Tercero Espinoza |
| Adina Viorica Rus | Lukasz Luczaj |
| Ágota Horel | M. Karim |
| Alberto Benato | Maciej Dzikuć |
| Alethia Vazquez | Magdalena Graczyk-Kucharska |
| Àlex Sanz | Magdalena M. Stuss |
| Alexander Ivannikov | Małgorzata Holka |
| Alexandra Pehlken | Małgorzata Lasik-Kurdyś |
| Alexandru Onaca | Marc Hässig |
| Ali A. Shubbar | Marcin Dębowski |
| Alicja Kot-Niewiadomska | Márcio Oliveira |
| Alina Kowalczyk-Juśko | Marco António Ludovico Marques |
| Alireza Ghirian | Marek Szafraniec |
| Aminhossein Jahanbin | Maria Bostenaru Dan |
| Ana Rita Henriques | Maria Carmen Villarán |
| Anastasia Nikologianni | Maria Claudia Diaconeasa |
| Anastasios Kyritsis | Maria Economou-Eliopoulos |
| Andrea Sujová | Maria Gianni |
| Andreas Karakonstantis | Maria Górska-Zabielska |
| Aneta Lorek | Maria Holuszko |
| Aneta Napieraj | Maria Rosa Trovato |
| Angela Gorgoglione | Mariacrocetta Sambito |
| Angélica Lozano-Lunar | Mariantonietta Fiore |
| Ani Matei | Marina A. Nevskaya |
| Anna Kancelista | Mario Bentivenga |
| Anton Brancelj | Marios G. Kostakis |
| Antoni Camprubí | Mark Uwe Simoni |
| António Fiúza | Marta Konik |
| Antonio Manuel Mateus | Martin Stěnička |
| Anwesa Karmakar | Martina Laubertova |
| Archibong Eso Archibong | Martiya Sadeghi |
| Arie C. Seijmonsbergen | Marzena Osuch |
| Arnaud Z. Dragicevic | Massimo D’Orazio |
| Aubrey L. Arain | Md.Rezwanul Karim |
| Aušra Mažeikienė | Mery Malandrino |
| Badal Mahalder | Michael Saidani |
| Bahareh Oryani | Michal Miedzinski |
| Bao Jia | Michal Vaněk |
| Barbara Karleuša | Miłosław Kozak |
| Beata Bal-Domańska | Ming-Lang Tseng |
| Beniamino Russo | Mirka Mobilia |
| Borja Velazquez | Miroslav Variny |
| Brian Thorn | M.L.A. Gil |
| Çağrı Akyol | Monika Trząskowska |
| Camelia Daniela Hategan | Muhammad Kashif Khan |
| Carl Adams | Muhammad Tahir |
| Carlo Cormio | Murray Gray |
| Carlo Cosentino | Nacef Tazi |
| Carlos Spier | Nazia Hossain |
| Carmen Aviles Palacios | Nehreen Majed |
| Charalampos Lykidis | Nemanja Tomić |
| Charles Ray | Nesrine Barbana |
| Cheng-kang Gao | Nicholas Pingitore |
| Chia-Chen Kuo | Nils Haneklaus |
| Chinchu Cherian | Ning Mei |
| Christian Webersik | Ning Wei |
| Christos Roumpos | Oriana Gava |
| Chunkai Fu | Panagiota Venetsanou |
| Clara Lisseth Mendoza Martinez | Panagiotis Kontaxis |
| Claudia Labianca | Paola Coratza |
| Claudiu George Bocean | Paola Musile Tanzi |
| Constantin Aurelian Ionescu | Paolo Martano |
| Cuong Manh Vu | Paolo Rosasco |
| Dario Fancello | Paraskevi Yiouta-Mitra |
| Dariusz Knez | Parveen Fatemeh Rupani |
| Dastan Bamwesigye | Pasquale Marcello Falcone |
| Dat Tran | Patrycja Wyszkowska |
| David Atwood | Patrycja Żegleń |
| David R. Wagner | Paulina Golinska-Dawson |
| Davide Papurello | Pavel Mokrejš |
| Denis Pankratov | Pavel Serov |
| Denys Villa Gomez | Pedro Dinis |
| Dicho Stratiev | Pekka Jokinen |
| Dimitrios Zikos | Peyman Afzal |
| Dimitris Damigos | Philip C. Wheater |
| Dmitry A. Ruban | Piotr Olczak |
| Donata Molisso | Pradip Kalbar |
| Dorota Czarnecka-Komorowska | Priscila K. Lange |
| Durmuş Çağrı Yıldırım | Qingwen Zhang |
| Edyta Sermet | Quoc Cuong Do |
| Elena Bonciu | Radosław Wróbel |
| Elsayed Mohamed | Rajiv Ranjan Srivastava |
| Elżbieta Szymańska | Ralitsa Balkanska |
| Elżbieta Zębek | Raquel Faria De Deus |
| Emmanuel Keita | Remus Cretan |
| Enzo Goretti | Robert Home |
| Erdal Atukeren | Robert Szczepanek |
| Érica Mendes Lopes | Robert Ulewicz |
| Eugenie Dugoua | Roberto Barone |
| Evgeniy V. Kislov | Roope Husgafvel |
| Fabiana Tornese | Rositsa Shumkova |
| Fabio Cassano | Ryosuke Yokoi |
| Federico Pasquaré Mariotto | Sabina Kordana-Obuch |
| Ferdinando Trapani | Saheed Olayiwola |
| Filip Kokalj | Salar Haghighatafshar |
| Francesca Filocamo | Sandeep Jagtap |
| Francis Pavloudakis | Sasa Sladic |
| Francisco Javier Cárcel-Carrrasco | Sebastian Kot |
| Frank Bezzina | Sebastian Romuli |
| Frédéric Gillot | Sebastian Saniuk |
| Frédéric Muttin | Sergej Ustak |
| Gabriele Serreli | Sergey Zhironkin |
| Gaweł Sołowski | Shahabaldin Rezania |
| Gemma Durán | Shahed Khan |
| Georgios A Papadopoulos | Shaikh Eskander |
| Gerald Alexander Islebe | Shicheng Li |
| Gheorghe Şerban | Shuang Zheng |
| Gian Andrea Pini | Shuhei Takizawa |
| Gillian Butler | Shui-Long Shen |
| Giorgio Saluti | Shunsuke Kuzuhara |
| Giovanni Andrea Blengini | Shunxiang Xia |
| Giuliana Vinci | Shusheng Wang |
| Guangwei Huang | Sigrid Kusch-Brandt |
| Guenter Tiess | Silvia Barbi |
| Guilherme Mataveli | Silvia Kohnová |
| Guillermo Donoso Harris | Silvio Matassa |
| Gyorgy Szekely | Simon Philbin |
| Hana Pacaiova | Simone Persiano |
| Hang Dong | Stanisław Pietrzyk |
| Hayet Djelal | Stella Manika |
| Herbert Wirth | Steven Freeman |
| Hiroyuki Harada | Sung Won Park |
| Hjalte Jomo Danielsen Sørup | Tadeusz Fleituch |
| Idiano D’Adamo | Tara Rava Zolnikov |
| Igor Ashchepkov | Tatiana Čorejová |
| Irene Terry | Tatiana Nevzorova |
| Iulia Monica Oehler-Sincai | Theodoros Stamatopoulos |
| Iuliana Vijulie | Thomas Kotsopoulos |
| Iva Mrak | Thomas Pretz |
| J. C. Piñar Fuentes | Tiago Alves |
| Jakub Ciazela | Tim A. Moore |
| Jan Szatyłowicz | Tom Van Der Voorn |
| Janusz Gołaszewski | Tomasz Mróz |
| Jaroslav Vrchota | Tomaž Ambrožič |
| Jasminka Alijagić | Tony Venelinov |
| Jasna Prester | Turcanu Florin Emilian |
| Jeff Felardo | Ulrich Kral |
| Jelena Kurilova-Palisaitiene | Umar Ijaz Ahmed |
| Jian Wu | Urszula Kepa |
| Joanna Podlasińska | Vasileios Ziogas |
| João Leitão | Vasiliki Kachrimanidou |
| João M. Lopes | Venkatsundar Ramaswamy |
| Jobst Wurl | Viktor Fredrich |
| Jorge Bernabeu | Viktorija Skvarciany |
| Jose G. Delgado-Linares | Virgil Dumbrava |
| José Guadalupe Rutiaga Quiñones | Vladimír Čech |
| José Ignacio Arranz | Volker Beckmann |
| Jose Maria Caridad Y Ocerin | W. Pratt Rogers |
| Josh Tsun-Hua Yang | Walid Elfalleh |
| Judith González | Wan-Yu Liu |
| Juliette G. C. Martin | Wei Zhang |
| Jürn W.P. Schmelzer | Wen-Chien Lu |
| Jyoti L. Mishra | Wen-Hsien Tsai |
| Karim Aly | Wiktor Halecki |
| Karolina Sobieraj | Wojciech Hyk |
| Katarzyna Grzesik | Wojciech J. Florkowski |
| Katarzyna Grzybowska | Wojciech Naworyta |
| Katarzyna Wątor | Wojciech Zgłobicki |
| Katherine Nelson | Xavier Vence |
| Kazuyo Matsubae | Xia Jing |
| Keiji Nagai | Xiaojiang Gao |
| Keith Edwards | Xiaoqing Song |
| Klaus Jacob | Xiaoyu Wu |
| Kristina Bučar | Xinye Wang |
| Kwiecińska Kornelia | Yaolin Lin |
| Lacrimioara Senila | Yingchun Ge |
| Larissa Krasnopolskaya | Yoana Kizheva |
| Laura Comănescu | Yohei Kurata |
| Laura Melelli | Yong Xiao |
| Laura Meno | Youcai Zhao |
| Liang Zhai | Yuling Gao |
| Ligia Moga | Yuquan Wei |
| Lucia Domaracká | Yuta Matsushima |
| Lucia Rocchi | Zbigniew Zwolinski |
| Lucrezia Volpi | Zeferino Gamiño-Arroyo |
| Ludmila B. Damdinova | Zhengyi Hu |
| Luigi Senatore | Zhi Cao |
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations. |
© 2022 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).