# A boundary of the second multiplicative concept: the case of Milo

> Research article (Educational Studies in Mathematics, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3194601705](https://www.wikidata.org/wiki/openalex:W3194601705)  
**Source**: https://4ort.xyz/entity/a-boundary-of-the-second-multiplicative-concept-the-case-of-milo