# A Bibliometric Analysis of the Evolution of Six Sigma in the Context of Industry 4.0

> Research article (Engineering Economics, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3208197418](https://www.wikidata.org/wiki/openalex:W3208197418)  
**Source**: https://4ort.xyz/entity/a-bibliometric-analysis-of-the-evolution-of-six-sigma-in-the-context-of-industry-4-0