TIJANI, M.; OWOLABI, K.; DUROMOLA, M.; PINDZA, E. Mathematical Modeling and Analysis of the Spread of Varicella (Chickenpox) Disease with the Caputo Operator. Journal of Fractional Calculus and Nonlinear Systems, [S. l.], v. 6, n. 1, p. 1–28, 2025. DOI: 10.48185/jfcns.v6i1.1449. Disponível em: https://sabapub.com/index.php/jfcns/article/view/1449. Acesso em: 29 apr. 2026.