# Class size effects on reading achievement in Europe: Evidence from PIRLS

> Research article (Studies In Educational Evaluation, 2017) · cited 17× · AI/ML

**Wikidata**: [openalex:W2605807257](https://www.wikidata.org/wiki/openalex:W2605807257)  
**Source**: https://4ort.xyz/entity/class-size-effects-on-reading-achievement-in-europe-evidence-from-pirls