YAÑEZ OROZCO, Humberto; BRAVO PEÑA, Luis Carlos. Motorization index, legal and illegal vehicles: the case of Cuauhtémoc City, Chihuahua. Acta Universitaria, [S. l.], v. 32, p. 1–14, 2022. DOI: 10.15174/au.2022.3207. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/3207. Acesso em: 5 may. 2026.