“Coefficients Estimates for New Subclasses Of Bi-Univalent Functions Using Convolution Operator”.
Iraqi Journal of Science 65, no. 7 (July 30, 2024): 3957–3966. Accessed August 11, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9495.