Elsarrag, Esam, and Yousef Alhorr. “Using Dynamic Facade for Indoor Air Quality, Thermal Comfort and Energy Efficient Air Conditioning”. University of Khartoum Engineering Journal 1, no. 2 (November 16, 2022). Accessed September 1, 2025. https://uofkej.uofk.edu/index.php/uofkej/article/view/86.