Sripisuttitham, Saranya. “INVESTIGATION OF THERMAL PERFORMANCE OF PHOTOVOLTAIC ROOF SOLAR COLLECTOR WITH PHASE CHANGE MATERIAL”. Journal of Energy and Environment Technology of Graduate School Siam Technology College 8, no. 1 (June 16, 2021): 11–21. Accessed April 27, 2024. https://ph01.tci-thaijo.org/index.php/JEET/article/view/244365.