MUHAMMAD ILHAM ADI PRAYOGA; RR. ROCHMOELJATI. Analisis Penyebab Waste pada Proses Pengantongan Pupuk dengan Metode Lean Six Sigma dan 5 Whys di Gudang PT XYZ. V-MAC (Virtual of Mechanical Engineering Article), [S. l.], v. 11, n. 2, p. 272–282, 2026. Disponível em: https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/8934. Acesso em: 4 nov. 2026.