Mathematically Gifted High School Students’ Approaches to Developing Visual Proofs (VP) and Preliminary Ideas about VP. International Journal of Education in Mathematics, Science and Technology, [S. l.], v. 4, n. 3, p. 174–197, 2016. Disponível em: https://ijemst.com/index.php/ijemst/article/view/357. Acesso em: 8 jun. 2025.