# Optimum biodiesel production from waste vegetable oil using functionalized cow horn catalyst: A comparative evaluation of some expert systems

> Research article (Cleaner Engineering and Technology, 2021) · cited 59× · AI/ML

**Wikidata**: [openalex:W3183154188](https://www.wikidata.org/wiki/openalex:W3183154188)  
**Source**: https://4ort.xyz/entity/optimum-biodiesel-production-from-waste-vegetable-oil-using-functionalized-cow-horn-catalyst-a-comparative-evaluation-of