ليث علي الحكيم, الهام ناظم الشيباني, and عمار عبد الامير. “Reliability-Based Maintenance (RMC) and Its Role in Improving the Availability of Production Machines - an Applied Analytical Study in the Sewing department/Ready-Made Garments Factory in Najaf Al-Ashraf”. Iraqi Journal for Administrative Sciences, vol. 4, no. 17, June 2024, pp. 203-41, https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1901.