# Quina Retouch Does Not Maintain Edge Angle Over Reduction

> Research article (Lithic Technology, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3100535773](https://www.wikidata.org/wiki/openalex:W3100535773)  
**Source**: https://4ort.xyz/entity/quina-retouch-does-not-maintain-edge-angle-over-reduction