Gupta, Tushar, and T. N. Singh. “Geo-Hydrological Stability Analysis of Fly Ash Stabilised Overburden Dump Slopes in Opencast Coal Mines Using Finite Element Analysis”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 2 (March 31, 2018): 405–410. Accessed August 24, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/3449.