Arshad, Imran, and Muhammed Muneer Babar. “Finite Element Analysis of Seepage and Exit Gradient through a Non-Homogeneous Earth Dam Without Filter Drain”. International Journal of Alternative Fuels and Energy 1, no. 1 (June 23, 2017): 1–8. Accessed May 16, 2024. https://psmjournals.org/index.php/ijafe/article/view/121.