# PROBLEM BASED LEARNING (PBL) – QR-CODE DALAM PENINGKATAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK

> Research article (AKSIOMA Jurnal Program Studi Pendidikan Matematika, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2950292795](https://www.wikidata.org/wiki/openalex:W2950292795)  
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