Sukhwinder Singh Billing and Sushma Gupta and Sukhjit Singh Dhaliwal, Certain Conditions for Strongly Starlike and Strongly Convex Functions. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. July 2010, vol. 43(7). 1058 - 1060 [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/8032.