BERNARD, M.; NURMALA, N.; MARIAM, S.; RUSTYANI, N. Analisis Kemampuan Pemecahan Masalah Matematis Siswa SMP Kelas IX Pada Materi Bangun Datar. SJME (Supremum Journal of Mathematics Education), [S. l.], v. 2, n. 2, p. 77–83, 2018. DOI: 10.35706/sjme.v2i2.1317. Disponível em: https://journal.unsika.ac.id/index.php/supremum/article/view/1317. Acesso em: 5 may. 2024.