AGBATA , B.; OBENG-DENTEH, W.; SHIOR, M.; KWABI, P.; SALVATIERRA, M. .; ASANTE-MENSA, F.; ABAH, E.; AMOS, J. Applications of sir model and dynamical analysis of sir model of chickenpox. Scientia Africana, [S. l.], v. 23, n. 5, p. 27–48, 2025. DOI: 10.4314/sa.v23i5.3. Disponível em: https://www.ajol.info/index.php/sa/article/view/290071. Acesso em: 28 sep. 2026.