O artykule
Data publikacji: 29 lis 2019
Zakres stron: 361 - 372
DOI: https://doi.org/10.2478/picbe-2019-0032
Słowa kluczowe
© 2019 Ali Serhan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Serhan, Ali
The Bucharest University of Economic StudiesBucharest, Romania
Hajj, Wissam El
The Bucharest University of Economic StudiesBucharest, Romania