# Selection of design alternatives for smart product service system: A rough-fuzzy data envelopment analysis approach

> Research article (Journal of Cleaner Production, 2020) · cited 45× · AI/ML

**Wikidata**: [openalex:W3042914134](https://www.wikidata.org/wiki/openalex:W3042914134)  
**Source**: https://4ort.xyz/entity/selection-of-design-alternatives-for-smart-product-service-system-a-rough-fuzzy-data-envelopment-analysis-approach