# Effect of a Gas Environment on the Crack Propagation of Coal Impact Failure

> Research article (Journal of Energy Engineering, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4293156143](https://www.wikidata.org/wiki/openalex:W4293156143)  
**Source**: https://4ort.xyz/entity/effect-of-a-gas-environment-on-the-crack-propagation-of-coal-impact-failure