Mapping Smuggling Routes And Migration Flows Across Illela And Jibiya Borders: A Geographical Perspective. coou African Journal of Environmental Research, [S. l.], v. 6, n. 2, p. 14–33, 2025. Disponível em: http://ajer.org.ng/index.php/journal/article/view/193. Acesso em: 29 apr. 2026.