Authors
Cristian Negruţiu
Bucharest University of Economic Studies, Bucharest, Romania
Alexandra Onea
Bucharest University of Economic Studies, Bucharest, Romania
© 2020 Cristian Negruţiu, Alexandra Onea, Ruxandra Bădescu, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.