Team, Support. “A Class of Close-to-Convex Functions Satisfying a Differential Inequality: Pardeep Kaur, Sukhwinder Singh Billing”. Thai Journal of Mathematics 20, no. 2 (June 30, 2022): 557–562. Accessed April 28, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1344.