CIRILO, Eliandro Rodrigues; NATTI, Paulo; ROMEIRO, Neyva; CANDEZANO, Miguel; POLO, Jeinny. One Study of COVID-19 Spreading at The United States - Brazil - Colombia. Trends in Computational and Applied Mathematics, [S. l.], v. 22, n. 3, p. 435–452, 2021. DOI: 10.5540/tcam.2021.022.03.00435. Disponível em: https://tema.sbmac.org.br/tema/article/view/1504. Acesso em: 3 jul. 2024.