# Optimizing the design of an intra-city metro logistics system based on a hub-and-spoke network model

> Research article (Tunnelling and Underground Space Technology, 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3180386023](https://www.wikidata.org/wiki/openalex:W3180386023)  
**Source**: https://4ort.xyz/entity/optimizing-the-design-of-an-intra-city-metro-logistics-system-based-on-a-hub-and-spoke-network-model