On certain subclasses of analytic and bi-univalent functions by A.Y. Lashin

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Some subordination and superordination results with an integral operator by H. E. Darwish, A. Y. Lashin, S. M. Soileh

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Subclass of harmonic starlike functions associated with salagean derivative by H. E. Darwish, A. Y. Lashin, S. M. Soileh

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On a new class of p-valent functions with negative coefficients defined by convolution by M. K. Aouf, A. O. Mostafa, A. Y. Lashin, B. M. Munassar

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Majorization Problem for Certain Classes of Analytic Functions Defined by Generalized Operator by H. E. Darwish, A.Y. Lashin, R.M. El-Ashwah, E. M. Madar