MOUREH, Anwar H.; AL-JANABY, Hiba F. Sandwich Subordinations Imposed by New Generalized Koebe-Type Operator on Holomorphic Function Class. Iraqi Journal of Science, [S. l.], v. 64, n. 10, p. 5228–5240, 2023. DOI: 10.24996/ijs.2023.64.10.30. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8157.. Acesso em: 8 dec. 2025.