Integrating 3D Printing in Primary Mathematics Education: Enhancing Pupils’ Conceptual Understanding of Geometry. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 15, n. 1, p. 852–864, 2026. Disponível em: https://www.ijarped.com/index.php/journal/article/view/4162. Acesso em: 6 apr. 2026.