Implicit one-step optimized fourth-derivative hybrid block method for directly solving general third-order IVPs. Recent Advances in Natural Sciences, [S. l.], v. 3, n. 2, p. 142, 2025. DOI: 10.61298/rans.2025.3.2.142. Disponível em: https://flayoophl.com/journals/index.php/rans/article/view/142. Acesso em: 3 aug. 2025.