# Mark A. Ragan

> researcher

**Wikidata**: [Q37376291](https://www.wikidata.org/wiki/Q37376291)  
**Source**: https://4ort.xyz/entity/mark-a-ragan


## References

1. IdRef
2. [Source](https://orcid.org/0000-0003-1672-7020)
3. Virtual International Authority File
4. ORCID iD
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-1672-7020/external-identifiers/643603)
6. [SciGraph](https://scigraph.springernature.com/person.01165617062.40)
7. National Library of Israel Names and Subjects Authority File