# Process tracing and congruence analysis to support theory-based impact evaluation

> Research article (Evaluation, 2018) · cited 42× · AI/ML

**Wikidata**: [openalex:W2883277302](https://www.wikidata.org/wiki/openalex:W2883277302)  
**Source**: https://4ort.xyz/entity/process-tracing-and-congruence-analysis-to-support-theory-based-impact-evaluation