FARKHANA, Nisrina Nur; FIRMANSYAH, Dani. Analisis kemampuan representasi matematis siswa SMA pada materi matriks. Prosiding Sesiomadika, [S. l.], v. 2, n. 1d, 2019. Disponível em: https://journal.unsika.ac.id/index.php/sesiomadika/article/view/2578. Acesso em: 5 des. 2025.