CHAKRAVARTHY, Pramod P.; GUPTA, Trun; RAO, Nageshwar R. A numerical scheme for singularly perturbed delay differential equations of convection-diffusion type on an adaptive grid. Mathematical Modelling and Analysis, [S. l.], v. 23, n. 4, p. 686–698, 2018. DOI: 10.3846/mma.2018.041. Disponível em: https://transport.vilniustech.lt/index.php/MMA/article/view/379. Acesso em: 14 aug. 2025.