RAHMAH, BERLIANA NUR; MAARIF, SAMSUL. ANALISIS EPISTIMOLOGI OBSTACLES TERHADAP SISWA SMP KELAS VII DENGAN MATERI STATISTIKA (PENYAJIAN DATA). Jurnal Matematika UNAND, [S. l.], v. 10, n. 4, p. 510–518, 2021. DOI: 10.25077/jmu.10.4.510-518.2021. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/895. Acesso em: 6 nov. 2026.