# An optimization model for a sustainable and socially beneficial four-stage supply chain

> Research article (Information Sciences, 2022) · cited 23× · AI/ML

**Wikidata**: [openalex:W4213294388](https://www.wikidata.org/wiki/openalex:W4213294388)  
**Source**: https://4ort.xyz/entity/an-optimization-model-for-a-sustainable-and-socially-beneficial-four-stage-supply-chain