SAITO, T. Analyses of COVID-19 in Japan by the Mathematical Model of SIR. European Journal of Applied Sciences, [S. l.], v. 10, n. 3, p. 784–796, 2022. DOI: 10.14738/aivp.103.12568. Disponível em: http://804474.wannyin.cyou/index.php/AIVP/article/view/12568. Acesso em: 1 dec. 2024.