SASSONE, Angela; COPPOLA, Cristina. Mortino and the Blue Pearl Heart: a structured-narrative journey through pupils’ attitude in mathematics . Italian Journal of Pure and Applied Mathematics, [S. l.], v. 55, n. 1, p. 78–96, 2026. DOI: 10.14276/ijpam.5768. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/5768. Acesso em: 3 jul. 2026.