A Subclass of Bi-univalent Functions Defined by aSymmetric q-Derivative Operator and Gegenbauer Polynomials. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 17, n. 4, p. 2467–2480, 2024. DOI: 10.29020/nybg.ejpam.v17i4.5408. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/5408. Acesso em: 7 nov. 2024.