# Johan Hjelm

> researcher

**Wikidata**: [Q47503580](https://www.wikidata.org/wiki/Q47503580)  
**Source**: https://4ort.xyz/entity/johan-hjelm


## References

1. ORCID Registry
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-0072-5784/employment/8796815)
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-0072-5784/employment/694343)
4. LIBRIS
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-0072-5784/researcher-urls/1885623)