# Improved COPRAS Method With Unknown Weights Under <i>p, q</i>-Quasirung Orthopair Fuzzy Environment: Application to Green Supplier Selection

> Research article (IEEE Access, 2024) · cited 22× · AI/ML

**Wikidata**: [openalex:W4396852908](https://www.wikidata.org/wiki/openalex:W4396852908)  
**Source**: https://4ort.xyz/entity/improved-copras-method-with-unknown-weights-under-i-p-q-i-quasirung-orthopair-fuzzy-environment-application-to-green-sup