# Integrated Fuzzy DEMATEL-ISM-NK for Metro Operation Safety Risk Factor Analysis and Multi-Factor Risk Coupling Study

> Research article (Sustainability, 2023) · cited 25× · AI/ML

**Wikidata**: [openalex:W4361284305](https://www.wikidata.org/wiki/openalex:W4361284305)  
**Source**: https://4ort.xyz/entity/integrated-fuzzy-dematel-ism-nk-for-metro-operation-safety-risk-factor-analysis-and-multi-factor-risk-coupling-study