1. Department of Commerce, Economic Integration and Business Administration, Romanian-American University, 012101 Bucharest, Romania
2. Department of Finance, Credit and Accounting, Romanian-American University, 012101 Bucharest, Romania
3. Department of Economics and Economic Modeling, West University of Timisoara, 300115 Timisoara, Romania
4. Department of Agricultural and Forestry Technologies, University of Craiova, 200585 Craiova, Romania
5. Department of Economics, Accounting and International Affairs, University of Craiova, 200585 Craiova, Romania
6. “Grigore Alexandru Ghica” Military School, 245700 Drăgășani, Romania