# A process plant retrofitting framework in Industry 4.0 perspective

> Research article (IFAC-PapersOnLine, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3214676947](https://www.wikidata.org/wiki/openalex:W3214676947)  
**Source**: https://4ort.xyz/entity/a-process-plant-retrofitting-framework-in-industry-4-0-perspective