SAJID DAHI, Barakat; TURKI , Mohammed Yousif. Six Points Implicit Block Method with Extra Derivative for Solving Second Order Ordinary Differential Equations. Journal of Kufa for Mathematics and Computer, Kufa, Najaf, IRAQ, v. 11, n. 2, p. 101–112, 2025. DOI: 10.31642/JoKMC/2018/110212. Disponível em: https://journal.uokufa.edu.iq/index.php/jkmc/article/view/15073. Acesso em: 1 may. 2026.