# Heterogeneity of Indonesian primary school students’ mathematical critical thinking skills through problem-based learning: A meta-analysis

> Research article (Al-Jabar Jurnal Pendidikan Matematika, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W4206742131](https://www.wikidata.org/wiki/openalex:W4206742131)  
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