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  • [\'Department of Operations Management, Center of Excellence in Operations and Information Management, Thammasat Business School, Thammasat University, Bangkok, Thailand.\', \'Bangkok Christian Hospital, Bangkok, Thailand.\']
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  • -1
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  • 10.2196/21978
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  • JMIR public health and surveillance
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  • 33108310
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  • -1.0
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?:title
  • Public Perception of the COVID-19 Pandemic on Twitter: Sentiment Analysis and Topic Modeling Study.
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?:year
  • 2020

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