SRIVASTAVA, R. and ZAYED, H.M. 2019. Subclasses of analytic functions of complex order defined by q-derivative operator. Studia Universitatis Babeș-Bolyai Mathematica. 64, 1 (Mar. 2019), 71–80. DOI:https://doi.org/10.24193/subbmath.2019.1.07.