chakravarthy H G, N., J. . S J, and S. Naganathan. “Numerical Studies on CFRP Strengthened Cold Formed Steel Built-up Columns”. International Journal of Sustainable Construction Engineering and Technology, vol. 13, no. 1, May 2022, pp. 264-72, https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/10699.