Sultan, Sakhr Mohammed, Chih Ping Tso, Ervina Efzan Mohd Noor, Fadhel Mustafa Ibrahim, and Saqaff Ahmed Alkaff. “Parametric Study of Photovoltaic Thermal Solar Collector Using An Improved Parallel Flow”. Journal of Engineering Technology and Applied Physics 2, no. 1 (June 17, 2020): 19–24. Accessed April 29, 2025. https://mmupress.com/index.php/jetap/article/view/51.