# A Survey of Recent Extended Variants of the Traveling Salesman and Vehicle Routing Problems for Unmanned Aerial Vehicles

> Research article (Drones, 2019) · cited 158× · AI/ML

**Wikidata**: [openalex:W2969952159](https://www.wikidata.org/wiki/openalex:W2969952159)  
**Source**: https://4ort.xyz/entity/a-survey-of-recent-extended-variants-of-the-traveling-salesman-and-vehicle-routing-problems-for-unmanned-aerial-vehicles