P., S. Tripathy, M., and Md. Equeenuddin,"Mineralogy of fe-precipitates and their role in metal retention from an acid mine drainage site in India", Mine Water and the Environment, vol.31, no.4, pp.344-352, Springer, December 2012, 10.1007/s10230-012-0203-7       Article

P. K. Sahoo, S. Tripathy, Md. Equeenuddin, and M. K. Panigrahi,"Geochemical characteristics of coal mine discharge vis-à-vis behavior of rare earth elements at Jaintia Hills coalfield, northeastern India", Journal of Geochemical Exploration, vol.112, pp.235-243, Elsevier, January 2012, 10.1016/j.gexplo.2011.09.001       Article

Md. Equeenuddin, S. Tripathy, P. K. Sahoo, and M. K. Panigrahi,"Hydrogeochemical characteristics of acid mine drainage and water pollution at Makum Coalfield, India", Journal of Geochemical Exploration, vol.105, no.3, pp.75-82, Elsevier, June 2010, 10.1016/j.gexplo.2010.04.006       Article

Md. Equeenuddin, S. Tripathy, P., and M.,"Geochemistry of ochreous precipitates from coal mine drainage in India", Environmental Earth Sciences, vol.61, no.4, pp.723-731, Springer, August 2010, 10.1007/s12665-009-0386-9       Article

P. K. Sahoo, P. Bhattacharyya, S. Tripathy, Md. Equeenuddin, and M. Panigrahi,"Influence of different forms of acidities on soil microbiological properties and enzyme activities at an acid mine drainage contaminated site", Journal of Hazardous Materials, vol.179, no.1-3, pp.966–975, Elsevier 2010, 10.1016/j.jhazmat.2010.03.099       Article

S. Tripathy, P. Bhattacharyya, Md. Equeenuddin, K. Kim, and H. Kulkarni,"Comparison of microbial indicators under two water regimes in a soil amended with combined paper mill sludge and decomposed cow manure", Chemosphere, vol.71, no.1, pp.168-175, Elsevier 2008, 10.1016/j.chemosphere.2007.10.042       Article