MOHAJAN, D.; MOHAJAN, H. K. Mathematical Analysis of SEIR Model to Prevent COVID-19 Pandemic. Journal of Economic Development, Environment and People, [S. l.], v. 11, n. 4, p. 5–30, 2022. DOI: 10.26458/jedep.v11i4.763. Disponível em: http://ojs.spiruharet.ro/jedep/article/view/763. Acesso em: 28 apr. 2024.