The Research Features Analysis of Leisure and Recreation based on Co-authors Network and Topic Model
| Autor: | Kang， Hyun-Wook, Park Sung Geon |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | The Korean Journal of Physical Education. 57:279-289 |
| ISSN: | 2508-7029 1738-964X |
| DOI: | 10.23949/kjpe.2018.03.57.2.19 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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