AL-barzanji, P. K. M., A. I. S. AL-Naemi, and S. A. M. Al-Hamdani. “Lithology and Reservoir Characteristics of the Euphrates Formation in the Y Oil Field of Northern Iraq”. Journal of Petroleum Research and Studies, vol. 16, no. 3, Sept. 2026, pp. 40-59, doi:10.52716/jprs.v16i3.1055.