SINGH, Gagandeep, and Gurcharanjit SINGH. 2025. “Certain Subclass of Close-to-Convex Univalent Functions Defined With Q-Derivative Operator”. Studia Universitatis Babeș-Bolyai Mathematica 70 (3):441–454. https://doi.org/10.24193/subbmath.2025.3.05.