MOLDAVAN, . M.; FRANKS, . .; RICHARDSON, . Fruitful Fraction Models with Digital Tools. Ohio Journal of School Mathematics, [S. l.], v. 90, n. 1, p. 33–43, 2022. Disponível em: http://voyager.janeway.systems:9999/index.php/OJSM/article/view/8891. Acesso em: 7 nov. 2026.