Improvement model to reduce defective parts in the hinge line of a Peruvian metalworking SME using lean manufacturing tools. LACCEI, [S. l.], v. 1, n. 8, 2024. DOI: 10.18687/LACCEI2023.1.1.202. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/2788. Acesso em: 3 apr. 2026.