Vol-2022⫷ Vol-2023 ⫸Vol-2024
urn:nbn:de:0074-2023-0


Vol-2023/188-197-paper-29⫷Vol-2023/198-201-paper-30⫸Vol-2023/202-206-paper-31
Oksana KreiderElena KirpichevaSnezhana Potemkina

On the way to open education