Coefficients Estimates for New Subclasses of  Bi-univalent Functions Using Convolution Operator. Iraqi Journal of Science, [S. l.], v. 65, n. 7, p. 3957–3966, 2024. DOI: 10.24996/ijs.2024.65.7.33. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9495.. Acesso em: 7 apr. 2025.