Fatemi, Sayed Ahmad Zamir, Wahidullah Zgham, Safiullah Shirzad, and Zainullah Serat. “Feasibility Study of Theoretical Efficiency Calculation for Flat-Plate Collectors in Solar Water Heating Systems”. Archives of Advanced Engineering Science (August 31, 2023): 1–12. Accessed April 3, 2025. https://ojs.bonviewpress.com/index.php/AAES/article/view/1384.