ANWAR, Azwar. Perbedaan Hasil Belajar Matematika Siswa ditinjau dari Level Geometri Van Hiele SMP Kelas VII. Mandalika Mathematics and Educations Journal, [S. l.], v. 1, n. 2, p. 74–80, 2019. DOI: 10.29303/jm.v1i2.1536. Disponível em: http://jurnalfkip.unram.ac.id/index.php/MANDALIKA/article/view/1536. Acesso em: 19 may. 2024.