# State of the art in functionally graded materials

> Research article (Composite Structures, 2021) · cited 265× · AI/ML

**Wikidata**: [openalex:W3123582017](https://www.wikidata.org/wiki/openalex:W3123582017)  
**Source**: https://4ort.xyz/entity/state-of-the-art-in-functionally-graded-materials