1. Albayan University,Technical College of Engineering,Baghdad,Iraq
2. Al-Esraa University,College of Administration & Economics,Baghdad,Iraq
3. Middle Technical University,Institute of Technology,Baghdad,Iraq
4. Dijlah University College,Computer Engineering Department
5. Al-Farahidi University,Department of Medical Instruments Engg. Techniques,Baghdad,Iraq
6. Islamic Azad University,Dept. of Computer Engineering,Sepidan,Iran