1. Facultad de Ingeniería Mecánica, Escuela Superior Politécnica de Chimborazo (ESPOCH), Riobamba, Ecuador
2. Department of electronics and communication engineering, GLA University, Mathura, India
3. Department of Radiology & Sonar Techniques, Al-Noor University College, Nineveh, Iraq
4. Pharmacy college, Al-Farahidi University, Baghdad, Iraq
5. Department of Pharmacy, Al-Zahrawi University College, Karbala, Iraq
6. Physics Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
7. College of Materials and Engineering, Yangtze Normal University, Chongqing, People’s Republic of China