1. Graphic Era Hill University,Department of Computer Science and Engineering,Bhimtal,Uttarakhand,India
2. National University of Science and Technology,College of Technical Engineering,Dhi Qar,Iraq,64001
3. Al-kunooze University College,Dental Department,Basra,Iraq
4. The Islamic university,College of technical engineering,Department of computers Techniques engineering,Najaf,Iraq
5. Al-Farahidi university,Baghdad,Iraq
6. Kut University College,Business Administration Department,Al kut, wasit,Iraq,52001