Analisis Penyebab Downtime Pada Mesin Produksi Pupuk NPK Granul Compaction Menggunakan Metode Root Cause Analysis di PT XYZ. Jurnal Serambi Engineering, [S. l.], v. 11, n. 1, 2026. Disponível em: http://jse.serambimekkah.id/index.php/jse/article/view/1516. Acesso em: 26 apr. 2026.