SHARMA, K. and RAVICHANDRAN, V. (2016) “Sufficient conditions for Janowski starlike functions”, Studia Universitatis Babeș-Bolyai Mathematica, 61(1), pp. 63–76. Available at: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/5517 (Accessed: 5 February 2025).