NUGRAHA, C.; HAERUDIN. Analisis Kemampuan Pemahaman Matematis Siswa Kelas VIII SMP Negeri 2 Klari Materi Relasi dan Fungsi. Didactical Mathematics, [S. l.], v. 4, n. 1, p. 163–169, 2022. DOI: 10.31949/dm.v4i1.2020. Disponível em: https://ejournal.unma.ac.id/index.php/dm/article/view/2020. Acesso em: 29 mar. 2024.