# The Effect of Problem-Based Learning Model on Mathematical Critical Thinking Skills of Junior High School Students: A Meta-Analysis Study

> Research article (JP3I (Jurnal Pengukuran Psikologi dan Pendidikan Indonesia), 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3209900953](https://www.wikidata.org/wiki/openalex:W3209900953)  
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