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 (V. M. P. Hutapea, M. R. Sutjipto, E. Witjara, & R. D. Pasaribu , Trans.). (2024). West Science Business and Management, 2(03), 781-789. https://doi.org/10.58812/wsbm.v2i03.1051