The Homotopy Analysis Method in Turning Point Problems. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 14, n. 1, p. 51–65, 2020. DOI: 10.33899/csmj.2020.164676 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36657. Acesso em: 25 jun. 2026.