1. National School of Business and Management of Tangier, Abdelmalek Essaâdi University, Tangier 90000, Morocco
2. Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China
3. Faculty of Economics and Business, John von Neumann University, 6000 Kecskemet, Hungary
4. Faculty of Social Sciences, Eötvös Lóránd University, 9700 Szombathely, Hungary
5. Department of Sustainable Tourism, Institute of Rural Development and Sustainable Economy, Hungarian University of Agriculture and Life Sciences, 2100 Gödöllő, Hungary