# Sustainable port cities with coupling coordination and environmental efficiency

> Research article (Ocean & Coastal Management, 2021) · cited 132× · AI/ML

**Wikidata**: [openalex:W3126540839](https://www.wikidata.org/wiki/openalex:W3126540839)  
**Source**: https://4ort.xyz/entity/sustainable-port-cities-with-coupling-coordination-and-environmental-efficiency