# An Interval-Valued Pythagorean Fuzzy AHP and COPRAS Hybrid Methods for the Supplier Selection Problem

> Research article (International Journal of Computational Intelligence Systems, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4385410398](https://www.wikidata.org/wiki/openalex:W4385410398)  
**Source**: https://4ort.xyz/entity/an-interval-valued-pythagorean-fuzzy-ahp-and-copras-hybrid-methods-for-the-supplier-selection-problem