# Stefania Zieleńczyk

> Polish teacher and author of textbooks (1890–1953)

**Wikidata**: [Q7944572](https://www.wikidata.org/wiki/Q7944572)  
**Source**: https://4ort.xyz/entity/stefania-ziele-czyk


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Sejm-Wielki.pl