Numerical Approximation of Oscillatory Initial Value Problem Using the Homotopy Analysis Algorithm. British Journal of Multidisciplinary and Advanced Studies, [S. l.], v. 4, n. 3, p. 31–46, 2023. DOI: 10.37745/bjmas.2022.0206. Disponível em: https://bjmas.org/index.php/bjmas/article/view/445. Acesso em: 6 oct. 2025.