Şeker, Bilal2022-12-212022-12-212021https://doi.org/10.31801/cfsuasmas.844259http://hdl.handle.net/20.500.12575/86293In this study, by establishing a connection between normalized univalent functions in the unit disc and Pascal distribution series, we have obtained the necessary and sufficient conditions for these functions to belong to some subclasses of univalent functions of complex-order. We also determined some conditions by considering the integral operator for these functions.enunivalent functions, complex order, Pascal distribution, coefficient bounds, coefficient estimatesArticle7028498571303-5991