A note on the Fekete-Szego ¨ Conjecture for Usual Subclasses of Univalent Functions. Punjab Univ. J. Math. [Internet]. 2025 Feb. 10 [cited 2026 Jul. 20];57(10):1049-65. Available from: https://pujm.pu.edu.pk/index.php/pujm/article/view/634