Assoc. Prof. Musa Manzi, University of the Witwatersrand, South Africa

Prof. Román Alvarez, Institute of Geophysics and the Institute of Applied Mathematics (IIMAS), Mexico

Prof. Bachir Achour, University of Biskra, Algeria

Assoc. Prof. Ramadhansyah Putra Jaya, Universiti Malaysia Pahang, Malaysia

Prof. Gerasimos Siasos, National and Kapodistrian University of Athens, Greece

Prof. Francesco Zirilli ,Universita di Roma La Sapienza, Italy

Assoc. Prof. Khairul Azlan Bin Mustapha, Universiti Malaya, Maylasia

Prof. Chandrasekar Nainarpandian,Manonmaniam Sundaranar University, India

Dr. Theodoros Chrysanidis, University of Thessaly, Greece

Dr. Siaka Abdulfatai, Federal University，Nigeria

Dr. Mohammed Seddik Meddah, Sultan Qaboos University, Oman