About this article
Published Online: Aug 10, 2020
Page range: 129 - 137
Received: Apr 15, 2020
DOI: https://doi.org/10.2478/rjim-2020-0012
Keywords
© 2020 Adrian Purcarea et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Purcarea, Adrian
Brasov, Romania
Sovaila, Silvia
Brasov, Romania