Jefli, Polii Renaldy, and Farida Djumiati Sitania. “Maintenance Management Jacro 175 Drill Rig for Coal Exploration Work Using the Reliability Centered Maintenance (RCM) Method in PT Inti Bangun Mulya”. IJIEM - Indonesian Journal of Industrial Engineering and Management 7, no. 1 (March 26, 2026): 55–64. Accessed May 28, 2026. https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijiem/article/view/30888.