Çetinkaya, Asena2020-01-302020-01-302019-11405-213Xhttps://hdl.handle.net/11413/6186In this paper, we introduce three new subclasses of starlike functions of complex order by using Ruscheweyh-type q-differential operator. We investigate inclusion theorem, sufficient coefficient estimates, distortion bounds and radius of starlikeness for the functions belonging to these subclasses. Moreover, partial sums of these subclasses were obtained.Attribution-NonCommercial-NoDerivs 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/q-Calculusq-Difference OperatorRuscheweyh Differential OperatorArticle0004980534000020004980534000024980534000022-s2.0-850755072782-s2.0-85075507278