Arruarte, A., J. A. Elorriaga, I. Calvo, M. Larrañaga, and U. Rueda. “Computer-Based Concept Maps for Enabling Multilingual Education in Computer Science: A Basque, English and Spanish Languages Case”. Australasian Journal of Educational Technology, Vol. 28, no. 5, July 2012, doi:10.14742/ajet.817.