2026. Analysis of Damage to The Hitachi Zaxis 330 Excavator Machine using The FMEA Method (Case Study : PT. Koperasi Pertambangan Bara Sumber Makmur). Jurnal Teknik Industri (JATRI). 4, 2 (Sep. 2026), 27–32. DOI:https://doi.org/10.30872/jatri424934.