Mahmoud, A. S. “Overview of Green Roof Technology As a Prospective Energy Preservation Technique in Arid Regions”. Engineering, Technology & Applied Science Research 12, no. 4 (August 7, 2022): 8982–8989. Accessed April 6, 2025. https://mail.etasr.com/index.php/ETASR/article/view/4919.