À propos de cet article
Publié en ligne: 31 déc. 2021
Pages: 903 - 907
DOI: https://doi.org/10.2478/picbe-2021-0083
Mots clés
© 2021 Cristina Cojocaru, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Cojocaru, Cristina
Bucharest University of Economic StudiesBucharest, Romania