MARES CASTRO, Armando. Lean Six Sigma methodology in the automotive industry: a bibliometric analysis (2003-2025). Acta Universitaria, [S. l.], v. 36, p. 1–20, 2026. DOI: 10.15174/au.2026.4513. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/4513. Acesso em: 30 sep. 2026.