Analisis Perawatan Mesin Bubut Menggunakan Metode RCM (Reliability Centered Maintenance) Pada MKSO PT Sinergi Gula Nusantara Peltek Cluster Sumatera I. snd. 2025;2(1):116-133. Accessed October 12, 2026. https://senadimu.potensi-utama.org/index.php/home/article/view/538