A Computational Guide to Stability Analysis of Nonlinear Systems: The Lotka-Volterra and SIR Models as Case Studies. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 18, n. 4, p. 7020, 2025. DOI: 10.29020/nybg.ejpam.v18i4.7020. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/7020. Acesso em: 5 dec. 2025.