HETMANENKO, L. Enhancing Student Mathematical Proficiency through Planimetry and Digital Technologies. Qubahan Academic Journal, [S. l.], v. 4, n. 3, p. 725–747, 2024. DOI: 10.48161/qaj.v4n3a804. Disponível em: https://journal.qubahan.com/index.php/qaj/article/view/804. Acesso em: 30 apr. 2025.