Effect of Cuisenaire Rods on Students’ Performance in Solving Problems Involving Fractions. Research Journal in Mathematics, Econometrics and Statistics, [S. l.], v. 1, n. 1, p. 6–20, 2020. Disponível em: https://www.royalliteglobal.com/jmes/article/view/25.. Acesso em: 9 may. 2026.