N.S., H. K., John, R. P., R, P. C., S.G, S. K., Murthy, N. and T, S. (2022) “Performance evaluation of mining equipment in surface coal mine using reliability analysis”, Journal of Mines, Metals and Fuels, 69(12A), pp. 296–304. doi: 10.18311/jmmf/2021/30119.