1. [1] Sahsene Altinkaya and Sibel Yalcin, Third Hankel determinant for Bazilevic functions, Adv. Math., Scientific Journal, 5(2)(2016), 91–96.
2. [2] Muhammad Arif, Mohsan Raza, Huo Tang, Shehzad Hussain and Hassan Khan, Hankel determinant of order three for familiar subsets of ananlytic functions related with sine function, Open Math., 17(2019), 1615–1630.
3. [3] K. O. Babalola, On Hankel determinant for some classes of univalent functions, Ineq. Th. Appl., 6(2010), 1–7.
4. [4] L. Bieberbach, Über die koeffizienten derjenigen Potenzreihen, welche eine schlichte Abbildung des Einheitskreises vermitteln, Sitzungsberichte Preussische Akademie der Wissenschaften, 138(1916), 940–955.
5. [5] R. Bucur, D. Breaz and L. Georgescu, Third Hankel determinant for a class of analytic functions with respect to symmetric points, Acta Univ. Apulensis, 42(2015), 79–86.