Mehr, E. H., and H. R. Saba. “Ductility Evaluation of Steel Structures With Reduced Beam Sections and Post-Tensioned Cables Using the Finite Element Method”. Engineering, Technology & Applied Science Research 7, no. 6 (December 18, 2017): 2236–2239. Accessed July 18, 2024. https://etasr.com/index.php/ETASR/article/view/1568.