Authors
Flavius Caba-Maria
Bucharest University of Economic Studies, Bucharest, Romania
Radu-Cristian Muşetescu
Bucharest University of Economic Studies, Bucharest, Romania
© 2020 Flavius Caba-Maria, Radu-Cristian Muşetescu, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.