# plan, do, check, adjust

> iterative four-step management method used in business for the control and continuous improvement of processes and products

**Wikidata**: [Q820214](https://www.wikidata.org/wiki/Q820214)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/PDCA)  
**Source**: https://4ort.xyz/entity/plan-do-check-adjust


## References

1. Freebase Data Dumps. 2013
2. [Source](https://golden.com/wiki/PDCA-395A5D)
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)