Rezouki S, Taqi A. Evaluation of Maintenance Management System in Iraqi Oil Refineries - Najaf Oil Refinery as a case study. ASSOC ARA UNIV J ENG SCI [Internet]. 12Dec.2018 [cited 18Aug.2025];25(4):22-. Available from: http://www.jaaru.org/index.php/auisseng/article/view/189