Fawzy, Ali, Arafa EL-Helloty, and M. Hassan Mahmoud. “Effect of the Shape of Reinforcement Around Openings on Concrete Beams Subjected To Cyclic Loads”. Zhongguo Kuangye Daxue Xuebao 29, no. 3 (August 21, 2024): 242–258. Accessed February 4, 2025. https://zkdx.ch/journal/zkdx/article/view/96.