MARTÍNEZ, J. Mexican Migrants to the United States: an Alternative Methodology. Ensayos Revista de Economía, [S. l.], v. 32, n. 1, p. 1–30, 2013. DOI: 10.29105/ensayos32.1-1. Disponível em: https://ensayos.uanl.mx/index.php/ensayos/article/view/61. Acesso em: 6 may. 2024.