1. African University of Science and Technology (AUST),Department of Materials Science and Engineering,Abuja,Nigeria
2. African University of Science and Technology (AUST), Nile University of Nigeria,Faculty of Engineering,Department of Materials Science and Engineering, Department of Electical-Electronics Engineering,Abuja,Nigeria
3. African University of Science and Technology (AUST),Department of Mechanical Engineering,Abuja,Nigeria
4. African University of Science and Technology (AUST),Department of Theoritical & Applied Physics,Abuja,Nigeria
5. Nile University of Nigeria, Abuja,Faculty of Engineering,Department of Computer Engineering,Abuja,Nigeria