Hutapea, V.M.P., Sutjipto, M.R., Witjara, E. and Pasaribu, R.D. 2024. Analysis of Availability Efficiency, Performance Efficiency, And Quality Efficiency Using the Overall Equipment Effectiveness (OEE) Method: Case Study in the Service Unit of Orya Hydro Power Plant of Jayapura Regency. West Science Business and Management. 2, 03 (Sep. 2024), 781–789. DOI:https://doi.org/10.58812/wsbm.v2i03.1051.