On the solution of the fractional nonlinear Schrödinger equation SZ Rida, HM El-Sherbiny, AAM Arafa Physics Letters A 372 (5), 553-558, 2008 | 127 | 2008 |

Exact solutions of fractional-order biological population model AMA El-Sayed, SZ Rida, AAM Arafa Communications in Theoretical Physics 52 (6), 992, 2009 | 121 | 2009 |

Fractional modeling dynamics of HIV and CD4+ T-cells during primary infection AAM Arafa, SZ Rida, M Khalil Nonlinear biomedical physics 6 (1), 1, 2012 | 112 | 2012 |

On the solutions of time-fractional reaction–diffusion equations SZ Rida, AMA El-Sayed, AAM Arafa Communications in Nonlinear Science and Numerical Simulation 15 (12), 3847-3854, 2010 | 68 | 2010 |

Finding time quantum of round robin CPU scheduling algorithm in general computing systems using integer programming SM Mostafa, SZ Rida, SH Hamad International Journal of Research and Reviews in Applied Sciences (IJRRAS) 5 …, 2010 | 55 | 2010 |

On the solutions of time-fractional bacterial chemotaxis in a diffusion gradient chamber AMA El-Sayed, SZ Rida, AAM Arafa International Journal of Nonlinear Science 7 (4), 485-492, 2009 | 53 | 2009 |

Homotopy analysis method for solving biological population model AAM Arafa, SZ Rida, H Mohamed Communications in Theoretical Physics 56 (5), 797, 2011 | 46 | 2011 |

Homotopy Analysis Method for Solving Biological Population Model, A. M. Arafa, S. Z. Rida and H. Mohamed Commun. Theor. Phys. 56, 797–800, 2011 | 46 | 2011 |

The effect of anti-viral drug treatment of human immunodeficiency virus type 1 (HIV-1) described by a fractional order model AAM Arafa, SZ Rida, M Khalil Applied Mathematical Modelling 37 (4), 2189-2196, 2013 | 40 | 2013 |

New method for solving linear fractional differential equations SZ Rida, AAM Arafa International journal of differential equations 2011, 2011 | 38 | 2011 |

A fractional order model of HIV infection with drug therapy effect, A.A.M. Arafa, S.Z. Rida, M. Khalil Journal of the Egyptian Mathematical Society 193, 2013 | 31* | 2013 |

Noncommutative Bell polynomials R Schimming, SZ Rida International Journal of Algebra and Computation 6 (05), 635-644, 1996 | 28 | 1996 |

DNA-based data encryption and hiding using play fair and insertion techniques AKSZR Atito Journal of Communications & Computer Engineering 2 (3), 44-49, 2012 | 27 | 2012 |

Effect of bacterial memory dependent growth by using fractional derivatives reaction-diffusion chemotactic model SZ Rida, AMA El-Sayed, AAM Arafa Journal of Statistical Physics 140 (4), 797-811, 2010 | 25 | 2010 |

On the solutions of the generalized reaction-diffusion model for bacterial colony AMA El-Sayed, SZ Rida, AAM Arafa Acta Applicandae Mathematicae 110 (3), 1501-1511, 2010 | 24 | 2010 |

A fractional-order model of HIV infection: Numerical solution and comparisons with data of patients AAM Arafa, SZ Rida, M Khalil International Journal of Biomathematics 7 (04), 1450036, 2014 | 20 | 2014 |

The solutions of fractional order model of childhood diseases with constant vaccination strategy, S. Z. Rida, Anas Arafa and Mohamed Khalil presentation in 2nd International Conference on Mathematics and Information …, 2011 | 20* | 2011 |

On the fractional order Rodrigues formula for the Legendre polynomials SZ Rida, AM Yousef Advances and Applications in Mathematical Sciences 10 (5), 509-517, 2011 | 17 | 2011 |

Solving nonlinear fractional differential equation by generalized Mittag-Leffler function method AAM Arafa, SZ Rida, AA Mohammadein, HM Ali Communications in Theoretical Physics 59 (6), 661, 2013 | 15 | 2013 |

Approximate analytical solutions of Schnakenberg systems by homotopy analysis method AAM Arafa, SZ Rida, H Mohamed Applied Mathematical Modelling 36 (10), 4789-4796, 2012 | 14 | 2012 |