Almosawi, Dr.Yosif J. Kadhem, and Warqaa A. Kadhem Alshimmary. “Effect of Air Combustion Preheater on Furnace Efficiency by Using Refinery Simulator”. Journal of Petroleum Research and Studies 7, no. 3 (June 1, 2017): 75-87. Accessed November 24, 2024. https://jprs.gov.iq/index.php/jprs/article/view/161.