# Logistics in the Sky: A Two-Phase Optimization Approach for the Drone Package Pickup and Delivery System

> Research article (IEEE Transactions on Intelligent Transportation Systems, 2023) · cited 54× · AI/ML

**Wikidata**: [openalex:W4376456745](https://www.wikidata.org/wiki/openalex:W4376456745)  
**Source**: https://4ort.xyz/entity/logistics-in-the-sky-a-two-phase-optimization-approach-for-the-drone-package-pickup-and-delivery-system