# Smart product service system hierarchical model in banking industry under uncertainties

> Research article (International Journal of Production Economics, 2021) · cited 48× · AI/ML

**Wikidata**: [openalex:W3183750791](https://www.wikidata.org/wiki/openalex:W3183750791)  
**Source**: https://4ort.xyz/entity/smart-product-service-system-hierarchical-model-in-banking-industry-under-uncertainties