Ahmed, Ausama, and Abdul Muttailb I. Said. “The Effect of Opening Size and Expansion Ratio on the Flexural Behavior of Hot Rolled Wide Flange Steel Beams With Expanded Web”. Engineering, Technology & Applied Science Research 14, no. 1 (February 8, 2024): 13033–13040. Accessed November 26, 2024. https://etasr.com/index.php/ETASR/article/view/6698.