MURTAFIAH, Wasilatul; SETYANSAH, Reza Kusuma; NURCAHYANI, Dhea Alvita. Kemampuan Komunikasi Matematis dalam Menyelesaikan Circle Problem Berdasarkan Self-Confidence Siswa SMP. Jurnal Elemen, [S. l.], v. 7, n. 1, p. 130–145, 2021. DOI: 10.29408/jel.v7i1.2785. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/2785. Acesso em: 30 apr. 2024.