et. al, Ahmed Salim Edan. “Improvement of Flexural Behavior of Reinforced Concrete Cantilever Hollow Beam by Using Carbo-DUR CFRP”. International Journal of Advanced Science and Technology 28, no. 20 (November 13, 2019): 1210 - 1228. Accessed May 19, 2024. http://sersc.org/journals/index.php/IJAST/article/view/3510.