Asst. Prof. Abebe Temesgen Ayalew, Arba Minch University, Ethiopia

Prof. Ulrike Gayh, SRH University, Germany

Prof. Ahmad Safuan Bin A Rashid, Universiti Teknologi Malaysia (UTM), Malaysia

Asst. Prof. İsak YILMAZ, Istanbul University-Cerrahpaşa, Turkey

Assoc. Prof. Ishak ABDI, University of Jijel, Algeria

Prof. Misbah Uddin, Shahjalal University of Science and Technology, Bangladesh

Prof. Rajarajan Gopal, Mahendra Engineering College, India

Assoc. Prof. Houssam Khelalfa, University of Jijel, Algeria

Assoc. Prof. Mohamed Orabi, The American University in Cairo, Egypt

Asst. Prof. Hwang Sheng Lee, Universiti Tunku Abdul Rahman, Malaysia

Dr. Mohd Na'im Abdullah, Universiti Putra Malaysia, Malaysia