[1]
“Second Hankel Determinant for a Bi-univalent Function Subclass Based Gegenbauer (Ultraspherical) Polynomials”,
Eur. J. Pure Appl. Math.
, vol. 18, no. 2, p. 5968, May 2025, doi:
10.29020/nybg.ejpam.v18i2.5968
.