# Hanna Olechnowicz

> Polish psychologist

**Wikidata**: [Q9286019](https://www.wikidata.org/wiki/Q9286019)  
**Source**: https://4ort.xyz/entity/hanna-olechnowicz


## References

1. Virtual International Authority File
2. [Source](http://nauka-polska.pl/#/profile/scientist?id=18186)
3. Sejm-Wielki.pl