# Review: Theory-guided machine learning applied to hydrogeology—state of the art, opportunities and future challenges

> Research article (Hydrogeology Journal, 2021) · cited 38× · AI/ML

**Wikidata**: [openalex:W3199865760](https://www.wikidata.org/wiki/openalex:W3199865760)  
**Source**: https://4ort.xyz/entity/review-theory-guided-machine-learning-applied-to-hydrogeologystate-of-the-art-opportunities-and-future-challenges