Vu Quoc Anh, Nguyen Hai Quang, and Le Dung Bao Trung. 2025. “FEM-Based Prediction of Elastic Critical Loads in Steel Frames With Nonlinear Semi-Rigid Connections”. JOURNAL OF MATERIALS & CONSTRUCTION 15 (01):Page 117 - Page 123. https://doi.org/10.54772/jomc.v15i01.960.