RWEZAURA, H. . Modelling the Impact of Undetected Cases on the Transmission Dynamics of COVID-19. Tanzania Journal of Science, [S. l.], v. 47, n. 5, p. 1793–1809, 2021. DOI: 10.4314/tjs.v47i5.25. Disponível em: https://tjs.udsm.ac.tz/index.php/tjs/article/view/966. Acesso em: 4 apr. 2025.