Ansyah, Hari, and Saut Pintubipar Saragih. “RANCANG BANGUN SISTEM INFORMASI PREVENTIVE MAINTENANCE BERBASIS WEB PADA PERUSAHAAN MANUFAKTUR”. Computer and Science Industrial Engineering (COMASIE) 4, no. 4 (January 25, 2021): 107–116. Accessed July 3, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3365.