Aragón Mendizábal, Estíbaliz L., Gonzalo Ruiz Gagigas, Manuel Aguilar Villagran, Antonio Araújo Hoyos, and José I. Navarro Guzmán. “Playing With Numbers 2: Complementary Software to Early Math Instruction”. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional De Tecnología, Ciencia Y Sociedad 2, no. 2 (June 22, 2013): 1–12. Accessed July 23, 2024. https://eaapublishing.org/journals/index.php/technorev/article/view/359.