# Improving Students’ Problem-Solving Ability through Learning Tools Based on Problem Based Learning

> Research article (Journal of Physics Conference Series, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3032627933](https://www.wikidata.org/wiki/openalex:W3032627933)  
**Source**: https://4ort.xyz/entity/improving-students-problem-solving-ability-through-learning-tools-based-on-problem-based-learning