Prof. Valentin Mateev, Technical University of Sofia, Bulgaria

Prof. Tomasz RAK, Rzeszow University of Technology, Poland

Assoc. Prof. Md. Touhidul Islam, Bangladesh Agricultural University, Bangladesh

Prof. Yasin Polat, Nevsehir Haci Bektas Veli University, Turkey

Assoc. Prof. Amir Tarighat, Shahid Rajaee Teacher Training University, Iran

Asst. Prof. Dr. Abdollah Tabaroei, Eshragh Institute of Higher Education, Iran

Assoc Prof. Engin Derya Gezer, Karadeniz Technical University, Turkey

Dr. AHMED LEGROURI, International University of Grand-Bassam, Morocco

Assoc. Prof. Mohd Razif Harun, Universiti Putra Malaysia

Assoc. Prof. Nirban Laskar, Mizoram University