Noor, Khalida Inayat, Samar Abbas, and Bushra Kanwal. “Generalization of Quasi Convex Functions Using Convolution”. Earthline Journal of Mathematical Sciences 5, no. 1 (August 25, 2020): 155-168. Accessed April 3, 2025. https://earthlinepublishers.com/index.php/ejms/article/view/226.