GURMU, Eshetu; BATU, Getachew; WAMEKO, Mamo. Mathematical Model of Novel COVID-19 and Its Transmission Dynamics. International Journal of Mathematical Modelling & Computations, [S. l.], v. 10, n. 2, p. 141–159, 2020. Disponível em: https://oiccpress.com/ijm2c/article/view/11066. Acesso em: 26 aug. 2026.