O artykule
Data publikacji: 27 lip 2020
Zakres stron: 984 - 994
DOI: https://doi.org/10.2478/picbe-2020-0093
Słowa kluczowe
© 2020 Gheorghe Cosmin Manea, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Manea, Gheorghe Cosmin
Bucharest University of Economic StudiesBucharest, Romania