An Eighth-Stage Implicit Runge-Kutta Type Scheme for First-Order Ordinary Differential Equations. International Journal of Development Mathematics (IJDM), [S. l.], v. 2, n. 2, p. 053–063, 2025. DOI: 10.62054/ijdm/0202.04. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/199.. Acesso em: 12 nov. 2026.