1. Belarusian-Russian University,Mogilev,Belarus,212000
2. Baghdad College of economic Sciences university,Computer Science Department,Baghdad,Iraq
3. Ashur University College- Medical Instrumentation Techniques Engineering,Iraq
4. College of Science, AlNahrain University,Computer department,Baghdad,Iraq
5. Al-Mustaqbal University college,Computer Techniques Engineering Department,Hillah,Iraq,51001
6. Baghdad College of Economic Sciences University,Computer Engineering Techniques Department,Baghdad