Al-Rabassi خالد عبدالحليم حيدر, Alakhali ولـيد عبـدالمجيد الأكحلي, and Khan مارسـيل محمود يعقوب. “The Quality of Internal Environment for the Drawing Halls of the Faculty of Engineering- University of Aden ‘Arch. Engg. Dept. As a Case Study’”. University of Aden Journal of Natural and Applied Sciences 19, no. 2 (August 31, 2015): 307–323. Accessed May 20, 2024. https://uajnas.adenuniv.com/index.php/uajnas/article/view/294.