Bharti, A K and Prakash, A and Verma, A and Oraon, J and Chaudhary,, D K and Kumar , A and Singh, K.K.K (2022) Mapping of decades-old underground coal mine workings using electrical resistivity tomography. Journal of Earth System Science volume , 131 (258).

Singh, K.K.K (2014) MineVue radar for delineation of abandoned mine galleries. Current Science, 107 (2). pp. 181-183. ISSN 0011-3891

Singh, K.K.K (2014) 2D Resistivity Imaging for delineation of waterlogged coal workings in unapproachable underground coal mines to check inundation hazard. Journal of the Geological Society of India , 84. pp. 609-614. ISSN 0016-7622