Salhein, K.;                     Salheen, S.A.;                     Annekaa, A.M.;                     Hawsawi, M.;                     Alhawsawi, E.Y.;                     Kobus, C.J.;                     Zohdy, M.    
        A Comprehensive Review of Geothermal Heat Pump Systems. Processes 2025, 13, 2142.
    https://doi.org/10.3390/pr13072142
    AMA Style
    
                                Salhein K,                                 Salheen SA,                                 Annekaa AM,                                 Hawsawi M,                                 Alhawsawi EY,                                 Kobus CJ,                                 Zohdy M.        
                A Comprehensive Review of Geothermal Heat Pump Systems. Processes. 2025; 13(7):2142.
        https://doi.org/10.3390/pr13072142
    
    Chicago/Turabian Style
    
                                Salhein, Khaled,                                 Sabriya Alghennai Salheen,                                 Ahmed M. Annekaa,                                 Mansour Hawsawi,                                 Edrees Yahya Alhawsawi,                                 C. J. Kobus,                                 and Mohamed Zohdy.        
                2025. "A Comprehensive Review of Geothermal Heat Pump Systems" Processes 13, no. 7: 2142.
        https://doi.org/10.3390/pr13072142
    
    APA Style
    
                                Salhein, K.,                                 Salheen, S. A.,                                 Annekaa, A. M.,                                 Hawsawi, M.,                                 Alhawsawi, E. Y.,                                 Kobus, C. J.,                                 & Zohdy, M.        
        
        (2025). A Comprehensive Review of Geothermal Heat Pump Systems. Processes, 13(7), 2142.
        https://doi.org/10.3390/pr13072142