VOS, P.; FREJD, P. Grade 8 students appropriating Sankey diagrams: The first cycle in an educational design research. Journal on Mathematics Education, [S. l.], v. 13, n. 2, p. 289–306, 2022. DOI: 10.22342/jme.v13i2.pp289-306. Disponível em: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/90. Acesso em: 20 may. 2024.