– Prof. Dr. Emad Abdul Rahman Mohammed Salih, University of Anbar, Iraq.
– Asst. Prof. Dr. Ahmed J. Obaid, University of Kufa, Iraq.
– Prof. Dr. Zdzislaw Polkowski, Faculty of Technical Sciences, UJW University, Poland.
– Asst. Prof. Dr. Neyara Radwan, King Abdulaziz University, Saudi Arabia.
