MAYARATIH, Mayaratih; SUKAMTO, Sukamto; WIJAYANTI, Arfilia. Keefektifan Penerapan Model Pembelajaran Problem Based Learning (PBL) Muatan Pelajaran Matematika Materi Satuan Waktu di Kelas III SD. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 2, p. 11478–11484, 2023. DOI: 10.31004/jptam.v7i2.8201. Disponível em: https://jptam.org/index.php/jptam/article/view/8201. Acesso em: 30 oct. 2024.