PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN EDPUZZLE TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS VIII. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 5, p. 7934–7942, 2026. DOI: 10.54314/jssr.v9i5.7193. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/7193.. Acesso em: 15 oct. 2026.