فهرس المقالات behrang Nazari المقاله 1 - Stiffness Reduction Factor of Flat; Beam-Column and Waffle Slabs under Lateral Load 10.1007/ijase.2023.1973609.1064 Sayed Behzad Talaeitaba behrang Nazari International Journal of Advanced Structural Engineering , العدد 2 , السنة 12 , بهار 2022
