N. M.TAWFIQ, Luma; M. M. AL-ABRAHEMEE, Khalid. On Solution of Two Point Second Order Non Linear Boundary Value Problems using Semi-Analytic Method. Journal of Al-Qadisiyah for Computer Science and Mathematics, [S. l.], v. 3, n. 2, p. 25–36, 2017. Disponível em: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/271. Acesso em: 21 dec. 2024.