KAPOOR , S.; NAIK, R. Using SIR Model and Recurrence Formula to Predict the Spread of COVID-19 in Sambalpur: A Mathematical Study. Journal of Graphic Era University, [S. l.], v. 9, n. 2, p. 231–256, 2021. DOI: 10.13052/jgeu0975-1416.928. Disponível em: https://riverpublishersjournal.com/index.php/JGEU/article/view/33. Acesso em: 23 nov. 2024.