PEÑA MEDINA, Sergio. Cross-border spaces and environmental planning: the Border 2012 Program at the U.S.-Mexico border. Sociedad y Ambiente, [S. l.], n. 6, 2015. DOI: 10.31840/sya.v0i6.1573. Disponível em: https://revistas.ecosur.mx/sociedadyambiente/index.php/sya/article/view/1573. Acesso em: 16 abr. 2025.