# Circular reutilization of coffee waste for sound absorbing panels: A perspective on material recycling

> Research article (Environmental Research, 2020) · cited 68× · AI/ML

**Wikidata**: [openalex:W3008129743](https://www.wikidata.org/wiki/openalex:W3008129743)  
**Source**: https://4ort.xyz/entity/circular-reutilization-of-coffee-waste-for-sound-absorbing-panels-a-perspective-on-material-recycling