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PCR77 Using Twitter to Examine Public Perceptions about COVID-19 in the United States: A Sentiment Analysis
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Published by Elsevier Inc.
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9232711/ http://dx.doi.org/10.1016/j.jval.2022.04.1422 |