Fast Growth of Keep (An Online Fitness APP) During COVID-19 Pandemic
| Autor: | Xupeng Lu |
|---|---|
| Rok vydání: | 2021 |
| Zdroj: | Proceedings of the 2021 3rd International Conference on Economic Management and Cultural Industry (ICEMCI 2021). |
| ISSN: | 2352-5428 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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