1. Higher Institute of Science and Technology,Department of Computer Science and Information Technology,Wadi al-Shati,Fezzan,Libya
2. Faculty of Technical Engineering Mesallata,Department of Information Technologyn,Mesallata,Libya
3. University of Benghazi,Faculty of Science and Arts Gaminis,Department of Computer Science,Benghazi,Libya
4. Wadi Alshatti University,Faculty of Education,Department of Mathematics and Computer,Wadi Alshatti,Fezzan,Libya
5. Universiti Malaysia Perlis (UniMAP),Faculty of Electronic Engineering Technology (FTKEN),Arau,Malaysia,02600
6. Universiti Malaysia Perlis (UniMAP),Faculty of Business & Communication (FPK),Department of Communication,Arau,Malaysia,02600