SH. MAHMMOOD, H.; I. IBRAHEEM, K. Solve the Initial Value Problems of Fractional Order Using The Homotopy Analytical Method and Improve Them Using Pade’ Approximations. Journal of Education and Science (JES), [S. l.], v. 28, n. 4, p. 142–157, 2019. DOI: 10.33899/edusj.1999.163332. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23258. Acesso em: 6 aug. 2025.