Modelling the Transmission Dynamics of Anthrax Disease with Simultaneous Vaccination for both Human and Animal Population Using the Saturated Incidence Rate. International Journal of Development Mathematics (IJDM), [S. l.], v. 1, n. 1, 2024. DOI: 10.62054/ijdm/0101.11. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/44.. Acesso em: 28 aug. 2026.