1. Department of Applied Science, “Lower Danube” University, 800008 Galati, Romania
2. Faculty of Communications and International Relations, Danubius University of Galati, 800654 Galati, Romania
3. Faculty of Economic Sciences and Business Administration, Danubius University of Galati, 800654 Galati, Romania
4. Department of History, Philosophy, Sociology and International Relations, “Lower Danube” University, 800008 Galati, Romania