Siddiqui, N. A. “A Simplified Procedure for Reliability Estimation of Underground Concrete Barriers Against Normal Missile Impact”. The Journal of Engineering Research [TJER] 8, no. 1 (June 1, 2011): 61–73. Accessed March 29, 2024. https://journals.squ.edu.om/index.php/tjer/article/view/93.