Sulistio E, Misdalina M, Abdullah BS. PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA FLASHCARD TERHADAP HASIL BELAJAR MATEMATIKA DI SDN 88 PALEMBANG. JIPDAS [Internet]. 31 Agustus 2026 [dikutip 4 September 2026];6(3):6091-7. Tersedia pada: https://jurnal.spada.ipts.ac.id/index.php/JIPDAS/article/view/4867