Al-Husseini, Hussein H. E., Abbas H. Sulaymon, and Adel O. Shareef. “Transport of Light Nonaqueous Phase Liquid in a Saturated Nonhomogeneous Soil”. Journal of Petroleum Research and Studies 8, no. 3 (September 2, 2018): 230-248. Accessed July 22, 2024. https://jprs.gov.iq/index.php/jprs/article/view/283.