Hafis Ghifari, Rahmat, Nazaruddin, Muhammad Nur, Muhammad Isnaini Hadiyul Umam, and Suherman. 2025. “PERFORMANCE EFFICIENCY ANALYSIS OF WATER TUBE BOILER MACHINE USING INPUT OUTPUT METHOD AND FMEA”. JURNAL PERANGKAT LUNAK 7 (1), 32-44. https://doi.org/10.32520/jupel.v7i1.3759.