Prof. Walter Musakwa, University of Johannesburg, South Africa 

Prof. Riccardo Buccolieri, University of Salento, Italy 

Prof. Mahmoud Reza Delavar, University of Tehran, Iran

Prof. Monica Kuffer, University of Twente, Netherlands

Prof. Mohamed Elhag, King Abdulaziz University, Saudi Arabia 

Assoc. Prof. Amin Beiranvand Pour, University Malaysia Terengganu, Malaysia 

Prof. Miro Govedarica, University of Novi Sad, Serbia 

Prof. Massimiliano Pepe, University G. D’Annunzio of Chieti-Pescara, Italy 

Prof. Mazlan Bin Hashim, Universiti Teknologi Malaysia, Malaysia

Prof. Mohamed Elhag, King Abdulaziz University, Saudi Arabia

Assoc. Prof. Amin Beiranvand Pour, University Malaysia Terengganu, Malaysia

Prof. Maja Molna, Josip Juraj Strossmayer University of Osijek, Croatia

Prof. Jan Kratzer, Berlin Institute of Technology, Germany

Prof. Fernando de la Prieta, Universidad de Salamanca, Spain

Assoc. Prof. Azlan Mohd Zain, Universiti Teknologi Malaysia, Malaysia

Prof. Ashraf Dewan, Curtin University, Australia