# Clustering of European Smart Cities to Understand the Cities’ Sustainability Strategies

> Research article (Sustainability, 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3118900756](https://www.wikidata.org/wiki/openalex:W3118900756)  
**Source**: https://4ort.xyz/entity/clustering-of-european-smart-cities-to-understand-the-cities-sustainability-strategies