# A fuzzy credibility model to estimate the Operational Value at Risk using internal and external data of risk events

> Research article (Knowledge-Based Systems, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2807962900](https://www.wikidata.org/wiki/openalex:W2807962900)  
**Source**: https://4ort.xyz/entity/a-fuzzy-credibility-model-to-estimate-the-operational-value-at-risk-using-internal-and-external-data-of-risk-events