Azizi, Adnan, et al. “Analisis Peningkatan Produktivitas Line Crankshaft Menggunakan Metode Lean Manufacturing Dan PDCA Di PT. XYZ”. Jurnal Siber Multi Disiplin , vol. 4, no. 2, July 2026, pp. 58-70, doi:10.38035/jsmd.v4i2.969.