Abdul Ghani Albaali, Princess Sumaya University for Technology, Jordan

Terefe Hanchiso Sodango, Wolkite University, The Federal Democratic Republic of Ethiopia

Vasileios Belagiannis, Friedrich-Alexander University Erlangen-Nuremberg, Germany

Koorosh Gharehbaghi, RMIT University, Australia

Alireza Vali Pour Baboli, Technical and Vocational University, Iran

Dariusz Jakóbczak, Koszalin University of Technology, Polan

Michail Panagopoulos, Ionian University, Greece

Fernanda Otilia Figueiredo, Faculdade de Economia, Universidade do Porto, Portugal

GAJENDRA Sharma, Kathmandu University, Nepal