NOVIAR, Noviar; ZULKARNAEN, Rafiq; ARDIYANTI, Yusi. PENINGKATAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP MELALUI MODEL PROBLEM-BASED LEARNING. Prosiding Sesiomadika, [S. l.], v. 1, n. 1a, 2021. Disponível em: https://journal.unsika.ac.id/index.php/sesiomadika/article/view/2137. Acesso em: 5 des. 2025.