Bagde, Manoj Namdeo and Kumar, Ajit and Kumbhakar, Subodh and Jhanwar, Jagdish Chandra (2021) The tunnel wall collapse and pothole creation on the hilly terrain surface: a case study of stabilization. Innovative Infrastructure Solutions.

Kumar, Ritesh and Kumar, Ajit and Sundararajan , M. and Sharma, Sadanand and Arora , Charu (2021) Feasibility Analysis of Coal Combustion Residues as Fertilizer for Agricultural Use. Research Journal of Chemistry and Environment, 25 (4). pp. 35-41.

Kumar, Ritesh and Kumar, Ajit and Sharma, Sadanand and Sundararajan, M. (2019) Understanding Coal Combustion Residues Leaching Chemistry Under Disposal Environment. Indian Journal of Environmental Protection, 39 (4). pp. 314-320. ISSN 0253-7141

Kumar, Ritesh and Sharma, Sadanand and Kumar, Ajit (2019) Coal Combustion Residues Characterization Using Scanning Electron Microscopy & Energy Dispersive X-Ray (SEM-EDXA) Analysis. Characterization and Application of Nanomaterials, 2 (2).

Singh, V.K. and Singh, J.K. and Kumar, Ajit (2005) Geotechnical Study for optimizing the slope design of a deep open-pit mine, India. Bulletin of Engineering Geology and the Environment, 64 (3). pp. 303-309. ISSN 1435-9529

Singh, V.K. and Singh, J.K. and Kumar, Ajit (2004) Geotechnical Studies and optimal slope design at Lajkura Opencast coal mine, India. International Journal of Rock Mechanics and Mining Sciences , 41. p. 524. ISSN 1365-1609

Singh, V.K. and Singh, J.K. and Kumar, Ajit (1998) Slope Stability of a coal mine - a case study. Journal of Mines, Metals & Fuels, 46 (3&4). pp. 136-137. ISSN 0022-2755

Singh, R.V.K. and Kumar, Ajit (1992) Development of Fire Resistant Grout Pack Material for Combating Mine Fire. Indian Mining & Engineering Journal , 31 (8). pp. 51-54. ISSN 0019-5944