About this article
Published Online: Jan 24, 2022
Page range: 266 - 277
DOI: https://doi.org/10.2478/sbe-2021-0059
Keywords
© 2021 Todericiu Ramona, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Todericiu, Ramona
Lucian Blaga University of SibiuRomania