# Learning Achievement Improvement of 1st Grade Students by Using Problem-Based Learning (PBL) on TPACK MODEL

> Research article (Journal of Education and Learning, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4206373483](https://www.wikidata.org/wiki/openalex:W4206373483)  
**Source**: https://4ort.xyz/entity/learning-achievement-improvement-of-1st-grade-students-by-using-problem-based-learning-pbl-on-tpack-model