1. Anwar, S., Bascou, N. A., Menekse, M., & Kardgar, A. (2019). A systematic review of studies on educational robotics. Journal of Pre-College Engineering Education Research, 9(2), 19–42.
2. Aryasa, K., Fabrianes, J. C., Irwan, A. M., Hasyrif, S. Y., Paulus, Y. T., & Irmayana, A. (2021). The use of game puzzle application for presenting arithmetic problems. In 2021 3rd international conference on cybernetics and intelligent system (ICORIS) (pp. 1–4). IEEE.
3. Bellas, F., Salgado, M., Blanco, T. F., & Duro, R. J. (2019). Robotics in primary school: A realistic mathematics approach. In Smart learning with educational robotics (pp. 149–182). Springer.
4. Beltrán-Pellicer, P. (2017). Modelado e impresión 3D como recurso didáctico en el aprendizaje de la probabilidad [3D modelling and printing as a didactic tool in probability learning]. Revista Épsilon, 34(95), 99–106.
5. Beltrán-Pellicer, P., & Rodríguez-Jaso, C. (2017). Modelado e impresión en 3D en la enseñanza de las matemáticas: un estudio exploratorio [3D Modelling and Printing in the Teaching of Mathematics: An exploratory study]. ReiDoCrea, 6, 16–28.