# Multi-criteria supplier selection using fuzzy analytic hierarchy process: case study from a Brazilian railway operator

> Research article (Brazilian Journal of Operations & Production Management, 2017) · cited 23× · AI/ML

**Wikidata**: [openalex:W2751461943](https://www.wikidata.org/wiki/openalex:W2751461943)  
**Source**: https://4ort.xyz/entity/multi-criteria-supplier-selection-using-fuzzy-analytic-hierarchy-process-case-study-from-a-brazilian-railway-operator