# Impact strength of 3D printed PLA using open source FFF-based 3D printer

> Research article (Progress in Additive Manufacturing, 2020) · cited 53× · AI/ML

**Wikidata**: [openalex:W3086667553](https://www.wikidata.org/wiki/openalex:W3086667553)  
**Source**: https://4ort.xyz/entity/impact-strength-of-3d-printed-pla-using-open-source-fff-based-3d-printer