1. Department of Chemistry, West Bengal University, West Bengal, India
2. Civil Engineering Department, University of Warith Al-Anbiyaa, Karbala, Iraq
3. Medical Technical College, Al-Farahidi University, Baghdad, Iraq
4. Anesthesia Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
5. Department of Chemistry, Al-Nisour University College, Baghdad, Iraq