# Application of Problem Based Learning (PBL) Model to Improve Problem Solving Skill from Critical Thinking Skill Students on Dynamic Fluid Materials

> Research article (Jurnal Penelitian Pendidikan IPA, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4225140329](https://www.wikidata.org/wiki/openalex:W4225140329)  
**Source**: https://4ort.xyz/entity/application-of-problem-based-learning-pbl-model-to-improve-problem-solving-skill-from-critical-thinking-skill-students-o