E. R. Dang and N. Jamaluddin, “A Review on the Experimental Study of Cold-Formed Steel Columns with Holes subjected to an Axial Load”, rtcebe, vol. 2, no. 1, pp. 330–339, Jun. 2021, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/rtcebe/article/view/1490