[1]
G. Sánchez-Matamoros García, M. Moreno Moreno, P. Pérez Tyteca, and M. L. Callejo de la Vega, “A learning pathway of length and its measurement as a conceptual instrument used by future teachers”, RELIME, vol. 21, no. 2, Jun. 2018, doi: 10.12802/relime.18.2124.