# An exact algorithm for Two-Echelon Location-Routing problem with simultaneous pickup and delivery

> Research article (Expert Systems with Applications, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4379112974](https://www.wikidata.org/wiki/openalex:W4379112974)  
**Source**: https://4ort.xyz/entity/an-exact-algorithm-for-two-echelon-location-routing-problem-with-simultaneous-pickup-and-delivery