Mukhtar, Sarban, and Masihullah Ahmadi. “Techno-Economic Analysis of Solar Thermal Heating System in Kabul Afghanistan for Residential House”. Journal of Natural Sciences – Kabul University 6, no. 3 (November 20, 2023): 133–144. Accessed August 2, 2026. https://jns.edu.af/jns/article/view/334.