# Investigating the Material Properties and Microstructural Changes of Fused Filament Fabricated PLA and Tough-PLA Parts

> Research article (Polymers, 2021) · cited 94× · AI/ML

**Wikidata**: [openalex:W3158284623](https://www.wikidata.org/wiki/openalex:W3158284623)  
**Source**: https://4ort.xyz/entity/investigating-the-material-properties-and-microstructural-changes-of-fused-filament-fabricated-pla-and-tough-pla-parts