# Improving high school students’ critical thinking ability in linear programming through problem based learning assisted by GeoGebra

> Research article (Journal of Physics Conference Series, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3163718814](https://www.wikidata.org/wiki/openalex:W3163718814)  
**Source**: https://4ort.xyz/entity/improving-high-school-students-critical-thinking-ability-in-linear-programming-through-problem-based-learning-assisted-b