Wettability alteration and surfactant adsorption study of methyl ester sulphonate/nano-silica nanofluid on sandstone reservoir rockStanley Sim Sze Lim, Henry Elochukwu, Jobrun Nandong, Mohamed Ali Hamid and Ziad BennourMATEC Web Conf., 377 (2023) 01001DOI: https://doi.org/10.1051/matecconf/202337701001