Lean six sigma applied as an improvement tool. Case study: descapote activity in road infrastructure company. Revista Semilleros de Investigación, [S. l.], v. 6, n. 1, p. 1–13, 2023. DOI: 10.24054/sei.v6i1.3707. Disponível em: https://ojs.unipamplona.edu.co/index.php/seminve/article/view/3707. Acesso em: 16 oct. 2025.