# Multi-criteria decision-making models for smart city ranking: Evidence from the Pearl River Delta region, China

> Research article (Cities, 2022) · cited 39× · AI/ML

**Wikidata**: [openalex:W4282001510](https://www.wikidata.org/wiki/openalex:W4282001510)  
**Source**: https://4ort.xyz/entity/multi-criteria-decision-making-models-for-smart-city-ranking-evidence-from-the-pearl-river-delta-region-china