ritonga din aswan. PENENTUAN WAKTU PREVENTIVE MAINTENANCE TURBIN DENGAN METODE CRITICALITY ANALYSIS PADA PLTA SIPANSIHAPORAS: Array. Jurnal Simetri Rekayasa [Internet]. 2019Nov.21 [cited 2025Jul.11];1(2):58-65. Available from: https://jurnal.harapan.ac.id/index.php/JSR/article/view/151