1. Department of Mathematics, University of Ha’il, Hail, Saudi Arabia
2. International Islamic University H10 Sector, Islamabad, Pakistan
3. Department of Statistics, University of Tabuk, Tabuk, Saudi Arabia
4. Department of Statistics, Omdurman Islamic University, Omdurman, Sudan
5. College of Computer Science and Engineering, University of Ha’il, Hail, Saudi Arabia
6. Department of Computer Engineering, Faculty of Engineering, Cairo University, Giza, Egypt