GRACIA, Maximiliano. Economic polarization of the Hidalgo Territory. An approach from the concept of space. Journal of Administrative Science, [S. l.], v. 2, n. 3, p. 1–11, 2020. DOI: 10.29057/jas.v2i3.5747. Disponível em: https://repository.uaeh.edu.mx/revistas/index.php/jas/article/view/5747. Acesso em: 30 aug. 2025.