# A Three-Way Decision Methodology With Regret Theory via Triangular Fuzzy Numbers in Incomplete Multiscale Decision Information Systems

> Research article (IEEE Transactions on Fuzzy Systems, 2023) · cited 106× · AI/ML

**Wikidata**: [openalex:W4316876993](https://www.wikidata.org/wiki/openalex:W4316876993)  
**Source**: https://4ort.xyz/entity/a-three-way-decision-methodology-with-regret-theory-via-triangular-fuzzy-numbers-in-incomplete-multiscale-decision-infor