“ANALISIS PREVENTIVE MAINTENANCE MESIN INJECTION MOLDING DI PT YEAKIN PLASTIC INDUSTRY BATAM”, comasiejournal, vol. 11, no. 2, hlm. 61–70, Jan 2025, Diakses: Okt 06, 2026. Tersedia pada: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/9054