# Smart city indexes, criteria, indicators and rankings: An in‐depth investigation and analysis

> Research article (IET Smart Cities, 2022) · cited 50× · AI/ML

**Wikidata**: [openalex:W4285394465](https://www.wikidata.org/wiki/openalex:W4285394465)  
**Source**: https://4ort.xyz/entity/smart-city-indexes-criteria-indicators-and-rankings-an-indepth-investigation-and-analysis