DAUDA, U.; GULUMBE, S.; YAKUBU, M.; IBRAHIM, L. Monetering of Infectious Diseases in Katsina and Daura Zones of Katsina State: A Clustering Analysis. Nigerian Journal of Basic and Applied Sciences, [S. l.], v. 19, n. 1, 2011. DOI: 10.4314/njbas.v19i1.69341. Disponível em: https://www.ajol.info/index.php/njbas/article/view/69341. Acesso em: 5 aug. 2026.