1. University of Ilorin,Faculty of Communication and Information Sciences,Department of Computer Science,Ilorin,Nigeria
2. University of Lagos,Department of Electrical and Electronics Engineering,Nigeria
3. KIET Group of Institutions,Ghaziabad,Delhi-NCR,India,201206
4. Anderson University,Department of Electrical and Computer Engineering,Anderson,SC,USA,29621
5. Sikkim Manipal Institute of Technology, Sikkim Manipal University,Department of Computer Applications,Majitar,Sikkim,India,737136
6. Sule Lamido University,Department of Physics,Nigeria