Soomro, M. A., D. K. Bangwar, M. A. Soomro, and M. A. Keerio. “3D Numerical Analysis of the Effects of an Advancing Tunnel on an Existing Loaded Pile Group”. Engineering, Technology & Applied Science Research 8, no. 1 (February 20, 2018): 2520–2525. Accessed September 20, 2021. https://etasr.com/index.php/ETASR/article/view/1693.