KADDAR, A. Stability analysis in a delayed SIR epidemic model with a saturated incidence rate. Nonlinear Analysis: Modelling and Control, [S. l.], v. 15, n. 3, p. 299–306, 2010. DOI: 10.15388/NA.15.3.14325. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/14325. Acesso em: 29 jun. 2025.