[1]
R. F. . Zúñiga Muñoz, J. A. . Hurtado Alegría, and C. A. . Collazos Ordoñez, “Understanding the processes of computational abstraction in children: An exploratory case study”, I+T+C Unicomfacauca, vol. 1, no. 8, pp. 57–66, Dec. 2014.