# A Branch-and-Cut-and-Price algorithm for the Multi-trip Separate Pickup and Delivery Problem with Time Windows at Customers and Facilities

> Research article (European Journal of Operational Research, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2954633348](https://www.wikidata.org/wiki/openalex:W2954633348)  
**Source**: https://4ort.xyz/entity/a-branch-and-cut-and-price-algorithm-for-the-multi-trip-separate-pickup-and-delivery-problem-with-time-windows-at-custom