# Sibling Similarity in Education Across and Within Societies

> Research article (Demography, 2021) · cited 50× · AI/ML

**Wikidata**: [openalex:W3153545886](https://www.wikidata.org/wiki/openalex:W3153545886)  
**Source**: https://4ort.xyz/entity/sibling-similarity-in-education-across-and-within-societies