Zumba Novay, E.G., Ayala Villagrán, G.A., Morocho Pintag, J.A. and Peña-Robles , C.J. 2023. Multimedia environment for the learning of applied mathematics in elementary school children. Revista Iberoamericana de educación. 7, 3 (Jul. 2023). DOI:https://doi.org/10.31876/ie.v7i3.253.