# The vehicle routing problem with simultaneous pickup and delivery and occasional drivers

> Research article (Expert Systems with Applications, 2022) · cited 36× · AI/ML

**Wikidata**: [openalex:W4308298071](https://www.wikidata.org/wiki/openalex:W4308298071)  
**Source**: https://4ort.xyz/entity/the-vehicle-routing-problem-with-simultaneous-pickup-and-delivery-and-occasional-drivers