Salih, Talib A., Safaa Hussain Sahi, and Ahmed Noori Ghani AL-Dujaili. 2016. “Using Different Surfactants to Increase Oil Recovery of Rumaila Field (Experimental Work)”. Iraqi Journal of Chemical and Petroleum Engineering 17 (3): 11-31. https://doi.org/10.31699/IJCPE.2016.3.2.