# Johan Christoph Gerhard Jonker

> Indonesian scientist

**Wikidata**: [Q12487984](https://www.wikidata.org/wiki/Q12487984)  
**Source**: https://4ort.xyz/entity/johan-christoph-gerhard-jonker


## References

1. Leidse Hoogleraren
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File