About this article
Published Online: Dec 30, 2021
Page range: 73 - 82
Received: Nov 13, 2021
Accepted: Dec 05, 2021
DOI: https://doi.org/10.2478/jec-2021-0016
Keywords
© 2021 Natalja Verina et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Verina, Natalja
EKA University of Applied SciencesRiga, Latvia
Astike, Kristina
Vilnius Gediminas Technical UniversityVilnius, Lithuania
Grybaite, Virginija
Vilnius Gediminas Technical UniversityVilnius, Lithuania
Budanceva, Jelena
EKA University of Applied SciencesRiga, Latvia