I GUSTI AGUNG, S. A. Pengaruh Model Problem-Based Learning Berbantuan Alat Peraga Benda Konkret terhadap Kemampuan Numerasi Siswa Kelas III di Gugus IV Mengwi. Mimbar Pendidikan Indonesia, [S. l.], v. 3, n. 2, 2023. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPI2/article/view/58280. Acesso em: 13 may. 2024.