# An EPQ model for three-layer supply chain with partial backordering and disruption: Triangular dense fuzzy lock set approach

> Research article (Sadhana, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2961097372](https://www.wikidata.org/wiki/openalex:W2961097372)  
**Source**: https://4ort.xyz/entity/an-epq-model-for-three-layer-supply-chain-with-partial-backordering-and-disruption-triangular-dense-fuzzy-lock-set-appro