1. Computer Science Department, Faculty of Computers and Artificial intelligence, Benha University, Benha, Egypt
2. Department of Applied Natural Science, College of Community, Qassim University, Unaizah, Qassim, Saudi Arabia
3. Tashkent State University of Economics, Tashkent, Uzbekistan
4. Current affiliation: Yeoju Technical Institute in Tashkent, Tashkent, Uzbekistan
5. Computer Science Department, University of Sharjah, Sharjah, United Arab Emirate
6. Mathematic Deparment, Zagazig University, Zagazig, Egypt