Arifin, Zainal, Nuha Khairunisa, Budi Kristiawan, Singgih Dwi Prasetyo, and Watuhumalang Bhre Bangun. “Performance Analysis of Nanofluid-Based Photovoltaic Thermal Collector With Different Convection Cooling Flow”. Civil Engineering Journal 9, no. 8 (August 1, 2023): 1922–1935. Accessed September 20, 2025. https://civilejournal.org/index.php/cej/article/view/4044.