# The multi-pickup and delivery problem with time windows

> Research article (European Journal of Operational Research, 2018) · cited 83× · AI/ML

**Wikidata**: [openalex:W2790850281](https://www.wikidata.org/wiki/openalex:W2790850281)  
**Source**: https://4ort.xyz/entity/the-multi-pickup-and-delivery-problem-with-time-windows