# Airspace Operation Effectiveness Evaluation Based on q-Rung Orthopair Probabilistic Hesitant Fuzzy GRA and TOPSIS

> Research article (Symmetry, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4210449259](https://www.wikidata.org/wiki/openalex:W4210449259)  
**Source**: https://4ort.xyz/entity/airspace-operation-effectiveness-evaluation-based-on-q-rung-orthopair-probabilistic-hesitant-fuzzy-gra-and-topsis