Lumbantoruan, Imran Suriadi, and Elva susanti. “PENGUKURAN TINGKAT EFEKTIVITAS MESIN MILLING DI PT NOK FREUDENBERG BATAM”. Computer and Science Industrial Engineering (COMASIE) 4, no. 6 (January 25, 2021): 52–61. Accessed December 22, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3559.