SIREGAR, Nur Asma Riani; ELVI, Mariyanti. KEMAMPUAN BERPIKIR GEOMETRI MAHASISWA CALON GURU BERDASARKAN TEORI VAN HIELE. Numeracy, [S. l.], v. 11, n. 1, p. 84–98, 2024. DOI: 10.46244/numeracy.v11i1.2623. Disponível em: https://ejournal.bbg.ac.id/index.php/numeracy/article/view/2623. Acesso em: 3 aug. 2026.