# A modified slacks‐based ranking method handling negative data in data envelopment analysis

> Research article (Expert Systems, 2018) · cited 24× · AI/ML

**Wikidata**: [openalex:W2888220717](https://www.wikidata.org/wiki/openalex:W2888220717)  
**Source**: https://4ort.xyz/entity/a-modified-slacksbased-ranking-method-handling-negative-data-in-data-envelopment-analysis