SABRUN, Sabrun. Open-Ended untuk Meningkatkan Kemampuan Matematika Siswa Kelas VII di SMPN 1 Terara. Jurnal Ilmiah IKIP Mataram, [S. l.], v. 11, n. 2, p. 74–81, 2024. Disponível em: https://ojspanel.undikma.ac.id/index.php/jiim/article/view/14501. Acesso em: 29 sep. 2025.