# Selection of content in high school mathematics textbooks: an international comparison

> Research article (ZDM, 2018) · cited 17× · AI/ML

**Wikidata**: [openalex:W2883766486](https://www.wikidata.org/wiki/openalex:W2883766486)  
**Source**: https://4ort.xyz/entity/selection-of-content-in-high-school-mathematics-textbooks-an-international-comparison