Ángel Castillo M. The Mexico-Guatemala Border: New Controls on Transborder Migrations in View of Recent Integration Schemes?. FN [Internet]. 13 de julio de 2017 [citado 12 de abril de 2025];15(29):35-64. Disponible en: https://fronteranorte.colef.mx./index.php/fronteranorte/article/view/1335