A Effect of the spread of COVID-19 on quality of class, emotional learning, and achievement·satisfaction in general physical activity in University
| Autor: | In-Tea Ko, Dae-Seok Hong |
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| Rok vydání: | 2021 |
| Zdroj: | Korean Journal of Sports Science. 30:627-637 |
| ISSN: | 1226-0258 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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