Abbas, Aamer Najim, and Wahig Abrahim Abd Al kareem. “Effect of Concrete Compressive Strength on Performance of Fibrous Reinforced Concrete Corbels”. Engineering And Technology Journal 2, no. 11 (November 4, 2017): 275–282. Accessed April 3, 2025. https://everant.org/index.php/etj/article/view/114.