# Airport classification in Chinese multi-airport regions

> Research article (European journal of transport and infrastructure research, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4387588908](https://www.wikidata.org/wiki/openalex:W4387588908)  
**Source**: https://4ort.xyz/entity/airport-classification-in-chinese-multi-airport-regions