Simatupang, Lenny Marlina, and Elva Susanti. “PEMILIHAN STRATEGI PERAWATAN MESIN DI PT XYZ”. Computer and Science Industrial Engineering (COMASIE) 4, no. 6 (January 25, 2021): 62–72. Accessed May 3, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3560.