# Operational efficiency evaluation of Urban and rural residents’ basic pension insurance system based on the triangular fuzzy neutrosophic GRA method

> Research article (Journal of Intelligent & Fuzzy Systems, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4323969027](https://www.wikidata.org/wiki/openalex:W4323969027)  
**Source**: https://4ort.xyz/entity/operational-efficiency-evaluation-of-urban-and-rural-residents-basic-pension-insurance-system-based-on-the-triangular-fu