Suphahitanukool, C.; Hunsacharoonroj, I.; Usapein, P.; Khedari, J.; Waewsak, J.; Hirunalbh, J. An Evaluation of Economic Potential Solar Photovoltaic Farm in Thailand: Case Study of Polycrystalline Silicon and Amorphous Silicon Thin Film. IJEEP 2018, 8, 33-41.