À propos de cet article
Publié en ligne: 31 déc. 2021
Pages: 908 - 916
DOI: https://doi.org/10.2478/picbe-2021-0084
Mots clés
© 2021 Loredana Costina et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Costina, Loredana
Bucharest University of Economic StudiesBucharest, Romania
Corobană, Adrian
Bucharest University of Economic StudiesBucharest, Romania