SEMBIRING MELIALA, R. Y.; TARIGAN, E. P. L. . PENJADWALAN PREVENTIVE MAINTENANCE MESIN DRY VACUUM PUMP DI PT XYZ BATAM. Computer and Science Industrial Engineering (COMASIE), [S. l.], v. 12, n. 2, p. 101–108, 2025. DOI: 10.33884/comasiejournal.v12i2.9731. Disponível em: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/9731. Acesso em: 4 apr. 2026.