# An input relaxation model for evaluating congestion in fuzzy DEA

> Research article (Croatian Operational Research Review, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2790386548](https://www.wikidata.org/wiki/openalex:W2790386548)  
**Source**: https://4ort.xyz/entity/an-input-relaxation-model-for-evaluating-congestion-in-fuzzy-dea