# Multi‐attribute group decision‐making based on linguistic Pythagorean fuzzy copula extended power average operator

> Research article (Expert Systems, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4327951926](https://www.wikidata.org/wiki/openalex:W4327951926)  
**Source**: https://4ort.xyz/entity/multiattribute-group-decisionmaking-based-on-linguistic-pythagorean-fuzzy-copula-extended-power-average-operator