# Knapsack problem in fuzzy nature: Different models based on credibility ranking method

> Research article (Yugoslav journal of operations research, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3202660880](https://www.wikidata.org/wiki/openalex:W3202660880)  
**Source**: https://4ort.xyz/entity/knapsack-problem-in-fuzzy-nature-different-models-based-on-credibility-ranking-method