# On the existence and stability of fuzzy CF variable fractional differential equation for COVID-19 epidemic

> Research article (Engineering With Computers, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3127947631](https://www.wikidata.org/wiki/openalex:W3127947631)  
**Source**: https://4ort.xyz/entity/on-the-existence-and-stability-of-fuzzy-cf-variable-fractional-differential-equation-for-covid-19-epidemic