Assoc. Prof. Umi Fazara Md Ali, Universiti Malaysia Perlis, Malaysia

Postdoctoral Research Fellow Amir Mahmoud Makin Adam, Zhejiang University of Technology, China

Dr. Mohammed JK Bashir, Central Queensland University, Australia

Dr. Nor Wahidatul Azura Zainon Najib, Universiti Malaysia Perlis, Malaysia

Sergey Alexandrov, Professor, Russian Academy of Sciences, Moscow, Russia

Laszlo Kiss, Associate Professor, University of Miskolc, Hungary

Huamin Li, Assistant Professor, University at Buffalo, The State University of New York, USA