# An Area Similarity Measure for Trapezoidal Interval Type-2 Fuzzy Sets and Its Application to Service Quality Evaluation

> Research article (International Journal of Fuzzy Systems, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3176404800](https://www.wikidata.org/wiki/openalex:W3176404800)  
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