ROMO VÁZQUEZ, A.; FALLENA MARTÍNEZ, M.; CASTAÑEDA JAYME, L. F. The socio-economical development of the centralL-north region of Mexico ( 1985-1997). Caleidoscopio - Biannual Journal of Social Sciences and Humanities, [S. l.], v. 6, n. 12, p. 37–82, 2002. DOI: 10.33064/12crscsh405. Disponível em: https://revistas.uaa.mx/index.php/caleidoscopio/article/view/405. Acesso em: 22 jul. 2024.