Musa LAD. Level Berpikir Geometri Menurut Teori Van Hiele Berdasarkan Kemampuan Geometri dan Perbedaan Gender Siswa Kelas VII SMPN 8 Pare-Pare. jpmipa [Internet]. 2018 Sep. 8 [cited 2025 Sep. 2];4(2):103-16. Available from: https://ejournal.iainpalopo.ac.id/index.php/al-khwarizmi/article/view/255