GREENHOW, Martin. maths e.g. as a learning resource. MSOR Connections, [S. l.], v. 20, n. 2, p. 50–53, 2022. DOI: 10.21100/msor.v20i2.1307. Disponível em: https://journals.gre.ac.uk/index.php/msor/article/view/1307. Acesso em: 3 nov. 2025.