# Evaluating the environmental efficiency of a two-stage system with undesired outputs by a DEA approach: An interest preference perspective

> Research article (European Journal of Operational Research, 2016) · cited 128× · AI/ML

**Wikidata**: [openalex:W2342402011](https://www.wikidata.org/wiki/openalex:W2342402011)  
**Source**: https://4ort.xyz/entity/evaluating-the-environmental-efficiency-of-a-two-stage-system-with-undesired-outputs-by-a-dea-approach-an-interest-prefe