Vadivelan Urkalan, Thomas Rosy, S. Sunil Varma. Radius Problem for Subclasses of Harmonic Univalent Functions. Int. J. Math. And Appl. [Internet]. 2018 Sep. 15 [cited 2024 May 4];6(3):369-75. Available from: http://ijmaa.in/index.php/ijmaa/article/view/392