Rezouki, Sedqi, and Ali Taqi. “Evaluation of Maintenance Management System in Iraqi Oil Refineries - Najaf Oil Refinery As a Case Study”. Association of Arab Universities Journal of Engineering Sciences 25, no. 4 (December 12, 2018): 22-42. Accessed May 1, 2025. https://www.jaaru.org/index.php/auisseng/article/view/189.