Two Step Block Method for the Solution of Nonlinear Second Order Singular Boundary Value Problem of Ordinary Differential Equations. International Journal of Development Mathematics (IJDM), [S. l.], v. 2, n. 4, p. 165–178, 2025. DOI: 10.62054/ijdm/0204.11. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/244.. Acesso em: 12 nov. 2026.