I. Roy and S. B. Paul,"Knowledge Spillovers and Productivity Growth: Role of Absorptive Capacity in the Indian Manufacturing Sector", Journal of Industry, Competition and Trade, vol.22, no.2, pp.233-257, Springer US, June 2022, https://doi.org/10.1007/s10842-022-00382-y       Article

I. Roy, P., and Dr. W. Gerstlberger,"Works councils, training activities and innovation: a study of German firms", International Journal of Human Resources Development and Management, vol.20, no.3/4, pp.269 - 294, Inderscience 2020, 10.1504/IJHRDM.2020.107981       Article

I. Roy and D.,"Knowledge Spillovers and Technological Productivity: Role of Trade, FDI and Absorptive Capacity in Indian Manufacturing Sector", DST-CPR IIT Delhi 2020       Techreport

I. Roy,"Role of Human Resource Practices in Absorptive Capacity and R&D Cooperation", Journal of Evolutionary Economics, vol.28, pp.885–913, Springer Link, April 2018, https://doi.org/10.1007/s00191-018-0573-5       Article

I. Roy and Dr. D. Consoli,"Employment polarization in Germany: Role of Technology, Trade and Human Capital", The Indian Journal of Labour Economics, vol.61, pp.251–279, Springer Link, September 2018, https://doi.org/10.1007/s41027-018-0133-4       Article

D., D., and I. Roy,"Science, Technology and Innovation Policy Research", Current Science, vol.115, no.3, August 2018, 10.18520/cs/v115/i3/376-377       Misc

Dr. M. Ali, P. U. Cantner, and I. Roy,"Knowledge spillovers through FDI and trade: the moderating role of quality-adjusted human capital", Journal of Evolutionary Economics, vol.26, no.4, pp.837-868, Springer Link 2016, https://doi.org/10.1007/s00191-016-0462-8       Article