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State and prospects of distance learning during the COVID-19 pandemic - PDF (Russian)
Copyright (c) 2021 Krasnova G.A., Polushkina A.O.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2021 Krasnova G.A., Polushkina A.O.
This work is licensed under a Creative Commons Attribution 4.0 International License.