1. Facutly of Political Sciences, Duzce University, Duzce, Turkey
2. Facutly of Political Sciences, Istanbul Medeniyet University, Istanbul, Turkey
3. Faculty of Economics and Administrative Sciences, Namık Kemal University, Tekirdağ, Turkey
4. Faculty of Economics and Administrative Sciences, Kırklareli University, Kırklareli, Turkey
5. Faculty of Applied Sciences, WSB University in Dąbrowa Górnicza, Dąbrowa Górnicza, Poland
6. School of Business and Economics and CEEAplA, University of Azores, Ponta Delgada, Portugal