Coefficient Estimates for a Class of $m$-Fold Symmetric Bi-Univalent Function Defined by Subordination. Communications in Mathematical Research, [S. l.], v. 35, n. 1, p. 57–64, 2020. DOI: 10.13447/j.1674-5647.2019.01.06. Disponível em: https://global-sci.com/index.php/cmr/article/view/8989. Acesso em: 5 dec. 2025.