# Polskie Towarzystwo Ekonomiczne
**Wikidata**: [Q11822756](https://www.wikidata.org/wiki/Q11822756)  
**Source**: https://4ort.xyz/entity/polskie-towarzystwo-ekonomiczne


## References

1. Czech National Authority Database
2. Aligned ISNI and Ringgold identifiers for institutions
3. National Library of Israel Names and Subjects Authority File