# A two-phase ant colony optimization based approach for single depot multiple travelling salesman problem in Type-2 fuzzy environment

> Research article (Artificial Intelligence Review, 2022) · cited 20× · AI/ML

**Wikidata**: [openalex:W4225294432](https://www.wikidata.org/wiki/openalex:W4225294432)  
**Source**: https://4ort.xyz/entity/a-two-phase-ant-colony-optimization-based-approach-for-single-depot-multiple-travelling-salesman-problem-in-type-2-fuzzy