1. Al-Mustaqbal University College,Medical Instrumentation Techniques Engineerin,Babil,Iraq,51001
2. Al-Mustaqbal University College,Biomedical Engineering Department,Babil,Iraq,51001
3. Universiti Teknologi Malaysia,School of Electrical Engineering Faculty of Engineering,Johor Bahru,Malaysia
4. Hilla University College,Medical Physics Department,Bahru,Malaysia