Alok Kumar Rai, Banaras Hindu University, India

Arkadiusz Jurczuk, Bialystok University of Technology, Poland

Ayman Shehata Mohammed, Assiut University, Egypt

Domagoj Cingula, Rrif College of Financial Management, Croatia

Rainer Haas, University of Natural Resources and Life Sciences, Austria

Elena Horská, Slovak University of Agriculture in Nitra, Slovakia

Harshaka Hettiarachchi, University of Kelaniya, Sri Lanka

Ilham Sentosa, University of Kuala Lumpur, Malaysia

Jiao Yongbing, Ningbo University of Technology, China

Marijan Cingula, University of Zagreb, Croatia

Massaud Moslehpour, Asia University, Taichung, Taiwan

Urszula Widelska, Bialystok University of Technology, Poland

Yasin Rofcanin, University of Bath, England

Zoran Mastilo, University of East Sarajevo, Bosnia and Herzegovina