# A combined grey multi criteria decision making model to evaluate public transportation systems

> Research article (Evolving Systems, 2022) · cited 34× · AI/ML

**Wikidata**: [openalex:W4206763572](https://www.wikidata.org/wiki/openalex:W4206763572)  
**Source**: https://4ort.xyz/entity/a-combined-grey-multi-criteria-decision-making-model-to-evaluate-public-transportation-systems