# Model Pembelajaran Problem Based Learning (PBL): Efeknya Terhadap Pemahaman Konsep dan Berpikir Kritis

> Research article (Indonesian Journal of Science and Mathematics Education, 2019) · cited 160× · AI/ML

**Wikidata**: [openalex:W2963880144](https://www.wikidata.org/wiki/openalex:W2963880144)  
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