# Extended TOPSIS Method for Supplier Selection under Picture Hesitant Fuzzy Environment Using Linguistic Variables

> Research article (Journal of Mathematics, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3157003699](https://www.wikidata.org/wiki/openalex:W3157003699)  
**Source**: https://4ort.xyz/entity/extended-topsis-method-for-supplier-selection-under-picture-hesitant-fuzzy-environment-using-linguistic-variables