# Hanna Widacka
**Wikidata**: [Q124284819](https://www.wikidata.org/wiki/Q124284819)  
**Source**: https://4ort.xyz/entity/hanna-widacka


## References

1. IdRef
2. Polish Science
3. Virtual International Authority File
4. CiNii Research
5. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)