# Hierarchical groups DEA super-efficiency and group TOPSIS technique: Application on mobile money agents locations

> Research article (Expert Systems with Applications, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4385345647](https://www.wikidata.org/wiki/openalex:W4385345647)  
**Source**: https://4ort.xyz/entity/hierarchical-groups-dea-super-efficiency-and-group-topsis-technique-application-on-mobile-money-agents-locations