فهرس المقالات H Bakhshi المقاله 1 - Finite Element Instability Analysis of the Steel Joist of Continuous Composite Beams with Flexible Shear Connectors 20.1001.1.20083505.2017.9.2.10.7 H Bakhshi H.R Ronagh Journal of Solid Mechanics , العدد 2 , السنة 9 , بهار 2017