Shakor, D.Z.M., Ali, S.M., Mohammed, H.A. and Hassan, T.F. 2018. Optimization of Refining Strategy to Fractionate Various Iraqi Crude Oils into Lighter Fractions. Journal of Petroleum Research and Studies. 8, 3 (Sep. 2018), 15-24. DOI:https://doi.org/10.52716/jprs.v8i3.227.