# The Influence of Problem Based Learning (PBL) Model Collaborative and Learning Motivation Based on Students’ Critical Thinking Ability Science Subjects in Class V State Elementary School 105390 Island Image

> Research article (Budapest International Research and Critics in Linguistics and Education (BirLE) Journal, 2020) · cited 56× · AI/ML

**Wikidata**: [openalex:W3085751124](https://www.wikidata.org/wiki/openalex:W3085751124)  
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