LEVI LEVI, S. Rural change and circular migration to the United States. A case of study from Michoacan, Mexico. Investigaciones Geográficas, [S. l.], v. 1, n. 23, 1991. DOI: 10.14350/rig.59001. Disponível em: https://www.investigacionesgeograficas.unam.mx/index.php/rig/article/view/59001. Acesso em: 2 may. 2024.