“Analisis Breakdown Selang Plougshare M109 Di Pabrik Phonska I PT Petrokimia Gresik Menggunakan Metode RCA”. Jurnal Serambi Engineering 10, no. 2 (March 21, 2025). Accessed March 26, 2025. https://jse.serambimekkah.id/index.php/jse/article/view/794.