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Online veröffentlicht: 30. Juni 2023
Seitenbereich: 1 - 4
DOI: https://doi.org/10.2478/jtes-2023-0001
© 2023 Ilga Salīte et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Ilga Salīte
Daugavpils University,
Daugavpils, Latvia
Ilona Fjodorova
Daugavpils University,
Daugavpils, Latvia
Oksana Ivanova
Riga Technical University,
Riga, Latvia