UKOR , . V. A.; UGUMANIM , B. O. Combating Internal Security Problems in Nigeria: The Relevance of Surveillance. University of Jos Journal of Political Science, [S. l.], v. 2, n. 1, p. 190–206, 2025. Disponível em: https://journals.unijos.edu.ng/index.php/ujjps/article/view/790. Acesso em: 6 feb. 2026.