Generalization of partial sums of certain analytic and univalent functions

@article{Frasin2008GeneralizationOP,
  title={Generalization of partial sums of certain analytic and univalent functions},
  author={Basem A. Frasin},
  journal={Appl. Math. Lett.},
  year={2008},
  volume={21},
  pages={735-741}
}
In this paper, we study the ratio of a function of the form