# Tracing Policy-relevant Information in Social Media: The Case of Twitter before and during the COVID-19 Crisis

> Research article (Statistics Politics and Policy, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3150199644](https://www.wikidata.org/wiki/openalex:W3150199644)  
**Source**: https://4ort.xyz/entity/tracing-policy-relevant-information-in-social-media-the-case-of-twitter-before-and-during-the-covid-19-crisis