Trimarjoko, A. and Romadhon, A.S.K. 2024. Markov Chain Method in Decision Implementation of Preventive Maintenance Scheduling to Reduce Equipment Downtime in PT. ADF Indonesia: Case Study. IJIEM - Indonesian Journal of Industrial Engineering and Management. 5, 1 (Jun. 2024), 183–191. DOI:https://doi.org/10.22441/ijiem.v5i1.24820.