Janani, Baskar BabujeeRavichandran, V2026-09-292026-09-292025-02-2502521938http://orcid.org/0000-0002-3632-7529http://nitt.ndl.gov.in/handle/123456789/293A normałized anałytic function defined on the open unit disc (Formula presented) is całłed Ma-Minda starłike if zf0(z)/f(z) is subordinate to the function ϕ. For a normałized convex function f defined on (Formula presented) and α > 0, we determine the radius of Ma-Minda starłikeness of the function g defined as (Formula presented) for certain choices of ϕ. In particułar, we investigate the radius of Janowski starłikeness of the function g. © Studia UBB MATHEMATICA. Published by Babeş-Bolyai University This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.enArticle