Alfadhlani A, Zuhair A, Fithri P. Reliability-Based Preventive Maintenance Scheduling for Raw Mill Equipment to Minimize Downtime at PT X. j.sist.mek.termal. [Internet]. 2025 Dec. 9 [cited 2026 Nov. 2];9(2):146-57. Available from: https://metal.ft.unand.ac.id/index.php/metal/article/view/387