# Grażyna Rygał

> Polish pedagogue, mathematician

**Wikidata**: [Q105674701](https://www.wikidata.org/wiki/Q105674701)  
**Source**: https://4ort.xyz/entity/gra-yna-ryga-


## References

1. [Polish Science](https://nauka-polska.pl/#/profile/scientist?id=87014)
2. [Polish Science](https://nauka-polska.pl/#/profile/research?id=87977)
3. Polish Science
4. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810568449105606)