SAITO, Takesi; SHIGEMOTO, Kazuyasu. A Logistic Curve in the SIR Model and Its Application to Deaths by COVID-19 in Japan. European Journal of Applied Sciences, [S. l.], v. 10, n. 5, p. 157–160, 2022. DOI: 10.14738/aivp.105.13087. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8356. Acesso em: 30 may. 2026.