Yekeen, N. and Padmanabhan, E. and Syed, A.H. and Sevoo, T. and Kanesen, K. (2020) Synergistic influence of nanoparticles and surfactants on interfacial tension reduction, wettability alteration and stabilization of oil-in-water emulsion. Journal of Petroleum Science and Engineering, 186. ISSN 09204105