# João Freire

> Portuguese sociologist

**Wikidata**: [Q17280340](https://www.wikidata.org/wiki/Q17280340)  
**Source**: https://4ort.xyz/entity/q17280340


## References

1. [Source](https://arquivohistorico.marinha.pt/details?id=10438&ht=armada)
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. CiNii Research
6. [Source](https://memoriando.net/)
7. National Library of Israel Names and Subjects Authority File