VIVEK S. SHARMA; MILAN JOSHI. A Comparison Between Two Approaches to Solve Functional Differential Equations: DTM and DJM. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 4 - D, p. 521–527, 2017. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/1301. Acesso em: 17 dec. 2025.