Hasan, M., Usman, A. F., Ningrat, A., Fitriah, R., & Kastian, M. A. (2026). Hydraulic Valve Failure Analysis at MT. Beyond Using the FMEA Method. RIGGS: Journal of Artificial Intelligence and Digital Business, 5(2), 492–503. https://doi.org/10.31004/riggs.v5i2.7915