GALASSI, G. L.; GONZÁLEZ, L. M. Vulnerability Factors in the Middle Class: Evidence for Argentina and Mexico after the Crisis of the 1990s. Frontera Norte, [S. l.], v. 24, n. 47, p. 89–116, 2017. DOI: 10.17428/rfn.v24i47.815. Disponível em: https://fronteranorte.colef.mx/index.php/fronteranorte/article/view/815. Acesso em: 28 abr. 2024.