Yuberta, Fauzi, and Pipit Firmanti. “Tingkat Berpikir Geometri Berdasarkan Level Van Hiele Ditinjau Dari Gaya Belajar Taruna D1 STPN”. Lattice Journal : Journal of Mathematics Education and Applied 4, no. 1 (June 30, 2024): 27–38. Accessed December 9, 2025. https://ejournal.uinbukittinggi.ac.id/index.php/lattice/article/view/8362.