ADENIYI*, M.; OLUYO, T. .; OLUDOUN, O. . On the reproduction number of a model for the transmission dynamics of Malaria and Pneumonia co-infection with mass action incidence. International Journal of Mathematical Analysis and Modelling, [S. l.], v. 5, n. 2, 2023. Disponível em: https://tnsmb.org/journal/index.php/ijmam/article/view/40. Acesso em: 28 jul. 2026.