# Two-echelon vehicle routing problem with satellite bi-synchronization

> Research article (European Journal of Operational Research, 2020) · cited 66× · AI/ML

**Wikidata**: [openalex:W3038102300](https://www.wikidata.org/wiki/openalex:W3038102300)  
**Source**: https://4ort.xyz/entity/two-echelon-vehicle-routing-problem-with-satellite-bi-synchronization