A Study on the Change in the Perception of Busan Tourism Using Social Big Data Analysis : Comparison of the periods before and after the COVID-19
| Autor: | Jeong-Yun Choi, Hyung-Sook You |
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| Rok vydání: | 2021 |
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| Zdroj: | Northeast Asia Tourism Research. 17:175-196 |
| ISSN: | 1738-8929 |
| DOI: | 10.35173/natr.17.3.09 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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