Numerical Analysis of a Nonlinear Singularly Perturbed Delay Volterra Integro-Differential Equation on an Adaptive Grid. Journal of Computational Mathematics, [S. l.], v. 40, n. 2, p. 258–274, 2022. DOI: 10.4208/jcm.2008-m2020-0063. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/15602. Acesso em: 5 dec. 2025.