# Spatial and sentiment analysis of public opinion toward COVID-19 pandemic using twitter data: At the early stage of vaccination

> Research article (International Journal of Disaster Risk Reduction, 2022) · cited 51× · AI/ML

**Wikidata**: [openalex:W4289261501](https://www.wikidata.org/wiki/openalex:W4289261501)  
**Source**: https://4ort.xyz/entity/spatial-and-sentiment-analysis-of-public-opinion-toward-covid-19-pandemic-using-twitter-data-at-the-early-stage-of-vacci