About this article
Published Online: Jun 06, 2019
Page range: 1 - 16
Received: Dec 01, 2018
Accepted: Mar 01, 2019
DOI: https://doi.org/10.2478/sues-2019-0005
Keywords
© 2019 Alexandra Ioana Daniela Rus et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Rus, Alexandra Ioana Daniela
“Babeș-Bolyai” UniversityCluj-Napoca, Romania
Achim, Monica Violeta
“Babeș-Bolyai” UniversityCluj-Napoca, Romania
Borlea, Sorin Nicolae
“Vasile Goldiș” Western University of AradRomania