About this article
Published Online: Jul 27, 2020
Page range: 324 - 332
DOI: https://doi.org/10.2478/picbe-2020-0031
Keywords
© 2020 Giorgi Zarnadze, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Zarnadze, Giorgi
Tomas Bata University