# Andrzej Wojtczak

> Polish chemist

**Wikidata**: [Q11686120](https://www.wikidata.org/wiki/Q11686120)  
**Source**: https://4ort.xyz/entity/andrzej-wojtczak


## References

1. [Source](https://usosweb.umk.pl/kontroler.php?_action=katalog2/osoby/pokazOsobe&os_id=25067)
2. Polish Science
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-8801-7728/external-identifiers/1172657)