Patil, Amruta, and S. M. Khairnar. “Coefficient Bounds for Bi-Univalent Functions With Ruscheweyh Derivative and Sălăgean Operator”. Communications in Mathematics and Applications 14, no. 3 (October 18, 2023): 1161–1166. Accessed April 20, 2024. https://www.rgnpublications.com/journals/index.php/cma/article/view/2383.