Muhammad Atta Othman Ahmed KhfagyDepartment of Computer Science, Faculty of Computers and Information, Luxor University, Luxor EgyptVerified email at fci.luxor.edu.eg
O.ReyadShaqra University, Saudi Arabia; Sohag University, EgyptVerified email at su.edu.sa
Nahla Omransouth valley universityVerified email at sci.svu.edu.eg
Prof. Dr. Ibrahim A. AbbasThe head of the mathematics department, Faculty of Science, Sohag University, EgyptVerified email at science.sohag.edu.eg