YAMUSAH, A. Z. Amal Yamusah, Security at the Borders. AmeriQuests, [S. l.], v. 14, n. 2, 2019. DOI: 10.15695/amqst.v14i2.4587. Disponível em: https://ameriquests.org/index.php/ameriquests/article/view/4587. Acesso em: 28 nov. 2021.