Penerapan Lean Six Sigma untuk Meningkatkan Efisiensi Proses Inbound dan Outbound di Gudang PT XYZ. Jurnal Serambi Engineering, [S. l.], v. 10, n. 1, 2025. Disponível em: http://jse.serambimekkah.id/index.php/jse/article/view/673. Acesso em: 30 apr. 2026.