# Roger P. Day

> American mathematics education instructor

**Wikidata**: [Q102175374](https://www.wikidata.org/wiki/Q102175374)  
**Source**: https://4ort.xyz/entity/roger-p-day


## References

1. Mathematics Genealogy Project
2. [Source](https://www.stolaf.edu/people/humke/stolafPHDs.html)
3. [Source](https://math.illinoisstate.edu/faculty/our-team/all/profile/?ulid=day)