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Publicado en línea: 31 dic 2021
Páginas: 1183 - 1196
DOI: https://doi.org/10.2478/picbe-2021-0110
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© 2021 Simona Toma et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Toma, Simona
Bucharest University of Economic StudiesBucharest, Romania
Deaconu, Alecxandrina
Bucharest University of Economic StudiesBucharest, Romania
Radu, Catalina
Bucharest University of Economic StudiesBucharest, Romania