Mutiara EA, Yusepa B, Praja AL. MODEL PROBLEM BASED LEARNING-CONCRETE PICTORIAL ABSTRACT BERBANTUAN MEDIA CANVA: BERORIENTASI MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA SD. JIPDAS [Internet]. 25 September 2026 [dikutip 26 September 2026];6(4):6840-6. Tersedia pada: https://jurnal.spada.ipts.ac.id/index.php/JIPDAS/article/view/5381