# Multiple criteria ranking method based on functional proximity index: un-weighted TOPSIS

> Research article (Annals of Operations Research, 2020) · cited 41× · AI/ML

**Wikidata**: [openalex:W3042927182](https://www.wikidata.org/wiki/openalex:W3042927182)  
**Source**: https://4ort.xyz/entity/multiple-criteria-ranking-method-based-on-functional-proximity-index-un-weighted-topsis