O artykule
Data publikacji: 14 lut 2019
Zakres stron: 71 - 89
DOI: https://doi.org/10.2478/perc-2019-0005
Słowa kluczowe
© 2019 Dinu Moga, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Moga, Dinu
Emanuel University of Oradea