G. M. Attia, and M. A. Dabaon. “Buckling Analysis of Steel Plates With Stiffened Openings Subjected to In-Plane Combined Stresses”. JOURNAL OF ENGINEERING AND COMPUTER SCIENCES 2, no. 1 (July 1, 2009): 83–99. Accessed June 6, 2025. https://jecs.qu.edu.sa/index.php/jec/article/view/1903.