# John B Kostis

> researcher

**Wikidata**: [Q88658370](https://www.wikidata.org/wiki/Q88658370)  
**Source**: https://4ort.xyz/entity/john-b-kostis


## References

1. IdRef
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0335-3827/education/5383810)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0335-3827/employment/5383822)
4. Virtual International Authority File
5. CiNii Research