Authors
Mihaela Bucatariu
The Bucharest University of Economic Studies,, Bucharest, Romania
Ioana Cristina Florescu
The Bucharest University of Economic Studies,, Bucharest, Romania
© 2018 Mihaela Bucatariu, Ioana Cristina Florescu, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.