Kassab, Ahmad said, Mohammad Haitham Bsais, and Yara Issa. “Using Atrium As a Strategy for Bringing Daylight to the Central Space of the University Educational Buildings”. Tishreen University Journal -Engineering Sciences Series 41, no. 6 (December 23, 2019). Accessed January 27, 2021. http://journal.tishreen.edu.sy/index.php/engscnc/article/view/9325.