# Least-distance approach for efficiency analysis: A framework for nonlinear DEA models

> Research article (European Journal of Operational Research, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4294904062](https://www.wikidata.org/wiki/openalex:W4294904062)  
**Source**: https://4ort.xyz/entity/least-distance-approach-for-efficiency-analysis-a-framework-for-nonlinear-dea-models