NEGRETE MATA, J. The Mexican Political System in Transition: The End of an Era. Frontera Norte, [S. l.], v. 4, n. 7, 2017. DOI: 10.17428/rfn.v4i7.1600. Disponível em: https://fronteranorte.colef.mx/index.php/fronteranorte/article/view/1600. Acesso em: 8 may. 2024.