# An approach for bug localization in models using two levels: model and metamodel

> Research article (Software & Systems Modeling, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2921893869](https://www.wikidata.org/wiki/openalex:W2921893869)  
**Source**: https://4ort.xyz/entity/an-approach-for-bug-localization-in-models-using-two-levels-model-and-metamodel