# Piotr Matczak

> Polish sociologist

**Wikidata**: [Q57077883](https://www.wikidata.org/wiki/Q57077883)  
**Source**: https://4ort.xyz/entity/piotr-matczak


## References

1. Czech National Authority Database
2. Polish Science
3. [Source](https://nauka-polska.pl/#/profile/research?id=74070)