Dimitrios Georgakopoulos, Swinburne University of Technology, Australia

Prof. Sailesh Iyer, Rai University, Ahmedabad, India

Tariq Ahamed Ahanger, Prince Sattam Bin Abdulaziz University, Saudi 

Assis. Prof. Sadaqat Hussain, University of Baltistan Skardu, Pakistan

Prof. Sos S. Agaian,City University of New York, USA

Francisco Martínez-Álvarez, Pablo de Olavide University, Spain

Dr. Mehdi Gheisari, Islamic Azad University, Iran

Assoc. Prof. Rajeev Tiwari, University of Petroleum and Energy Studies, Dehradun

Dr. Azim Zaliha Abd Aziz, Universiti Sultan Zainal Abidin, Malaysia