Conformal Fractional ((D_ξ^α G(ξ))/G(ξ) )- Expansion Method and Its Applications for Solving the Nonlinear Fractional Sharma-Tasso-Olver equation. European Journal of Mathematics and Statistics, [S. l.], v. 2, n. 5, p. 1–8, 2021. DOI: 10.24018/ejmath.2021.2.5.57. Disponível em: https://ej-math.org/index.php/ejmath/article/view/57. Acesso em: 6 nov. 2025.