Omran, Mohammad Esmaeilnia, and Somayeh Mollaei. “Assessment of Empirical Formulas for Estimating Residual Axial Capacity of Blast Damaged RC Columns”. European Journal of Sustainable Development 6, no. 3 (October 1, 2017): 383. Accessed January 24, 2022. https://www.ecsdev.org/ojs/index.php/ejsd/article/view/529.