# Analysis of online college teaching data before and after the COVID-19 epidemic

> Research article (Journal of Tsinghua University(Science and Technology), 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3128255356](https://www.wikidata.org/wiki/openalex:W3128255356)  
**Source**: https://4ort.xyz/entity/analysis-of-online-college-teaching-data-before-and-after-the-covid-19-epidemic