Atshan WG, Ali AAR. On Sandwich Theorems Results for Certain Univalent Functions Defined by Generalized Operators. Iraqi Journal of Science [Internet]. 2021 Jul. 31 [cited 2025 Dec. 7];(7):2376-83. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3460