OPTIMUM SOLUTIONS OF HOSTEL FACILITY MAINTENANCE BASED ON COST-DOWNTIME MODEL TECHNIQUE. Journal of Engineering and Health Sciences, [S. l.], v. 7, n. 1, p. 55–69, 2023. Disponível em: https://www.ejournal.unimel.edu.my/index.php/JEHS/article/view/1603. Acesso em: 21 mar. 2026.