MELLIANA, M. Reliability Centered Maintenance Method on Quotient Gradient System (QGS) in Production at PT ABC Dumai. Journal of Economics and Management Scienties, [S. l.], v. 6, n. 3, p. 84–88, 2024. DOI: 10.37034/jems.v6i3.59. Disponível em: https://jems.ink/index.php/JEMS/article/view/59. Acesso em: 4 nov. 2025.