# An advanced GRASP-HGA combination to solve a multi-period Pickup and Delivery Problem

> Research article (Expert Systems with Applications, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2793844906](https://www.wikidata.org/wiki/openalex:W2793844906)  
**Source**: https://4ort.xyz/entity/an-advanced-grasp-hga-combination-to-solve-a-multi-period-pickup-and-delivery-problem