Authors
Denisa Taranu
Bucharest University of Economic Studies, National University of Science and Technology Politehnica Bucharest, Valahia University of Târgoviște
Aurel Stefan Pica
Bucharest University of Economic Studies, National University of Science and Technology Politehnica Bucharest, Valahia University of Târgoviște
Isabela Elena Banescu
Bucharest University of Economic Studies, National University of Science and Technology Politehnica Bucharest, Valahia University of Târgoviște