FIRMANSYAH, I.; SIRAIT, G. ANALISIS PRODUCTIVE MAINTENANCE PADA MESIN WELDING POLARIS DI PT EXCELITAS. Computer and Science Industrial Engineering (COMASIE), [S. l.], v. 12, n. 3, p. 88–96, 2025. DOI: 10.33884/comasiejournal.v12i3.9800. Disponível em: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/9800. Acesso em: 22 feb. 2025.