GRAHAM, Chris. Assessment of computing in the mathematics curriculum using Numbas. MSOR Connections, [S. l.], v. 18, n. 2, p. 49–58, 2020. DOI: 10.21100/msor.v18i2.1098. Disponível em: https://journals.gre.ac.uk/index.php/msor/article/view/1098. Acesso em: 2 dec. 2025.