LARSSON, K. Finding Erik and Alva: uncovering students who reason additively when multiplying. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 21, n. 2, p. 69–88, 2016. DOI: 10.7146/nomad.v21i2.148728. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148728. Acesso em: 8 jan. 2025.