ANGGARA, B. Diagnostic Of Student Mathematics Ability On The Implementation Of Mathematics-Based Assessment Open-Ended Problems: Diagnostik Kemampuan Matematis Siswa Pada Implementasi Penilaian Matematika Berbasis Open-Ended Problem. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 125–139, 2021. DOI: 10.31943/mathline.v6i2.217. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/217. Acesso em: 20 aug. 2022.