Manaf, S.A.A. and Roy, P. and Sharma, K.V. and Ngaini, Z. and Malgras, V. and Aldalbahi, A. and Alshehri, S.M. and Yamauchi, Y. and Hegde, G. (2015) Catalyst-free synthesis of carbon nanospheres for potential biomedical applications: Waste to wealth approach. RSC Advances, 5 (31). pp. 24528-24533. ISSN 20462069

Roy, P. and Khanna, R. and Subbarao, D. (2010) Granulation time in fluidized bed granulators. Powder Technology, 199 (1). pp. 95-99. ISSN 00325910

Roy, P. and Vashishtha, M. and Khanna, R. and Subbarao, D. (2009) Heat and mass transfer study in fluidized bed granulation-Prediction of entry length. Particuology, 7 (3). pp. 215-219. ISSN 16742001

Roy, P. and Vashishtha, M. and Khanna, R. and Subbarao, D. (2009) Size-dependent coalescence kernel in fertilizer granulation-A comparative study. Particuology, 7 (6). pp. 445-450. ISSN 16742001

Roy, P. and Khanna, R. and Subbarao, D. (2008) Granulation time in fluidized bed granulators. In: UNSPECIFIED.