SIMBOLON, maria; MUNANDAR, D. R. Analisis Kemampuan Representasi Matematis Siswa Terhadap Materi Lingkaran. Prosiding Sesiomadika, [S. l.], v. 2, n. 1e, 2019. Disponível em: https://journal.unsika.ac.id/index.php/sesiomadika/article/view/3045. Acesso em: 3 jul. 2024.