Waste Analysis in the Speaker Box Assy Process to Reduce Lead Time in the Electronic Musical Instrument Industry. Quality Innovation Prosperity, [S. l.], v. 26, n. 3, p. 53–65, 2022. DOI: 10.12776/qip.v26i3.1744. Disponível em: https://qip-journal.eu/index.php/QIP/article/view/1744. Acesso em: 16 sep. 2026.