ZUHAIR ZAINY, Hayder; D. ALMAWASH, Aziz; K. AL-RAHEEM, Saddam; S. AL-ANSARI, Luay; AL-EDHARI, Mohammed. Theoretical and Experimental Investigation of Critical Buckling Load of Combined Columns. Kufa Journal of Engineering, Kufa, Najaf, IRAQ, v. 16, n. 1, p. 344–360, 2025. DOI: 10.30572/2018/KJE/160120. Disponível em: https://journal.uokufa.edu.iq/index.php/kje/article/view/17179. Acesso em: 12 may. 2026.