Saunier, Julien, Mukesh Barange, Bernard Blandin, and Ronan Querrec. “A Methodology for the Design of Pedagogically Adaptable Learning Environments”. International Journal of Virtual Reality 16, no. 1 (January 1, 2016): 15–21. Accessed February 27, 2021. https://ijvr.eu/article/view/2878.