Jalil, D. R. R. ., and D. H. Q. . Hussein. “Alteration Wettability of Carbonate Rocks by Nano Fluids and Comparison With PEG and SDS”. Journal of Petroleum Research and Studies, vol. 10, no. 4, Dec. 2020, pp. 54-68, doi:10.52716/jprs.v10i4.367.