DARIYAH, N. Meta Analisis Model Pembelajaran Problem Based Learning Dalam Meningkatkan Hasil Belajar Matematika. Jurnal Ilmiah Pendidikan Profesi Guru, [S. l.], v. 3, n. 1, p. 152–158, 2020. DOI: 10.23887/jippg.v3i1.27973. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPPG/article/view/27973. Acesso em: 18 jul. 2024.