Zhqiar, Faisal G., Alla-Eldine Hassan, and Dr. Lamyaa M. Dawood. “Short Term Planning and Scheduling For Gasoline Blending in Oil Refineries ”. Journal of Petroleum Research and Studies 2, no. 3 (December 1, 2011): 169-214. Accessed May 5, 2025. https://www.jprs.gov.iq/index.php/jprs/article/view/55.