Pratama, Setya Adi, and Boy Isma Putra. “ANALYSIS OF MACHINE MAINTENANCE USING MARKOV CHAIN METHOD FOR REDUCING MAINTENANCE COST”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) 6, no. 1 (August 25, 2022): 208–214. Accessed May 4, 2024. https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/2478.