“A Subclass of Bi-Univalent Functions Defined by ASymmetric Q-Derivative Operator and Gegenbauer Polynomials”.
European Journal of Pure and Applied Mathematics 17, no. 4 (October 31, 2024): 2467–2480. Accessed February 23, 2026.
https://www.ejpam.com/ejpam/article/view/5408.