Ronald Nugroho Surbakti, Rosalendro Eddy Nugroho. Improvement Of Equipment Maintenance Activities At PT. Multi Star Indonesia, Tbk Based On Maintenance Management System. IJEBIR [Internet]. 2024Jul.25 [cited 2026Oct.13];3(04):864-80. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/1056