T. . Preethi, P. R. K. . Rajkumar, and M. . Jegan, “Investigation on the Flexural Behaviour of Steel Cold Formed Built up Sections”, ijie, vol. 12, no. 9, pp. 184–190, Dec. 2020, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/7368