Canman, Horas, and Hasbullah Hasbullah. “Analysis of Causes of Piping Welding Defects in Steam Gas Power Plants With FMEA and AHP Method”. Operations Excellence: Journal of Applied Industrial Engineering 15, no. 1 (August 5, 2023): 52–64. Accessed June 3, 2026. https://publikasi.mercubuana.ac.id/index.php/oe/article/view/19213.