shah, K. sultan, Mohsin Ali Khan, Sajid Khan, Abdur Rahman, Naseer Muhammad Khan and Naeem Abbas 2020. Analysis of Underground Mining Accidents at Cherat Coalfield, Pakistan . International Journal of Economic and Environmental Geology. 11, 01 (Mar. 2020), 113–117. DOI:https://doi.org/10.46660/int.j.econ.environ.geol. v11i01.880.