Modeling of geothermal tailored CCHP system with heat recovery centered thermal design/analysis; ANN-based optimization and economic study oleh Weifeng Ling, Azher M. Abed, Naeim Farouk, Yasser Fouad, Dilsora Abduvalieva, Saiful Islam, Hakim AL Garalleh, Albara Ibrahim Alrawashdeh