R. Prakash Singh and Kushwaha, O. Singh, ?Polymer solar cells?, Journal of Materials Education, vol. 35, no. 3-4, pp. 79-119, 2013.

R. Prakash Singh and Kushwaha, O. Singh, ?Polymer solar cells: an overview?, Macromolecular Symposia, vol. 327, no. 1, pp. 128-149, 2013.

A.  Kumar, Kushwaha, O. Singh, Rangsunvigit, P., Linga, P., and Kumar, R., ?Effect of additives on formation and decomposition kinetics of methane clathrate hydrates: application in energy storage and transportation?, Canadian Journal of Chemical Engineering, vol. 94, no. 11, pp. 2160-2167, 2016.

G.  Bhattacharjee, Barmecha, V., Pradhan, D., Naik, R., Zare, K., Mawlankar, R. R., Dastager, S. Gulam, Kushwaha, O. Singh, and Kumar, R., ?Biosurfactant surfactin as a kinetic promoter for methane hydrate formation?, Energy Procedia, vol. 105, pp. 5011-5017, 2017.

G.  Bhattacharjee, Kushwaha, O. Singh, Kumar, A., Khan, M. Yusuf, Patel, J. Narayan, and Kumar, R., ?Effects of micellization on growth kinetics of methane hydrate?, Industrial & Engineering Chemistry Research, vol. 56, no. 13, pp. 3687-3698, 2017.

N.  Choudhary, Kushwaha, O. Singh, Bhattacharjee, G., Chakrabarty, S., and Kumar, R., ?Molecular dynamics simulation and experimental study on the growth of methane hydrate in presence of methanol and sodium chloride?, Energy Procedia, vol. 105, pp. 5026-5033, 2017.

N.  Choudhary, Kushwaha, O. Singh, Bhattacharjee, G., Chakrabarty, S., and Kumar, R., ?Macro and molecular level insights on gas hydrate growth in the presence of hofmeister salts?, Industrial & Engineering Chemistry Research, vol. 59, no. 47, pp. 20591-20600, 2020.