GWERYINA, R. I. .; MADUBUEZE, C. E. .; SANI, P. A. . Mathematical Model of an SIR Epidemic Switching with Zero Co-Infectives. International Journal of Mathematical Research, [S. l.], v. 9, n. 1, p. 42–61, 2020. DOI: 10.18488/journal.24.2020.91.42.61. Disponível em: https://archive.conscientiabeam.com/index.php/24/article/view/2211. Acesso em: 22 jul. 2024.