1. Faculty of Educational Science, Psychology and Social Work, “Aurel Vlaicu” University of Arad, 310032 Arad, Romania
2. The Department of Sociology, West University of Timisoara, 300223 Timisoara, Romania
3. Department of Agricultural Technologies, Faculty of Agriculture, University of Life Sciences “King Mihai I” from Timisoara, 300645 Timisoara, Romania