Tettamanzi, Andrea, Lucia Pannese, and Mauro Santalmasi. “Learner Modelling: Optimizing Training, Assessment and Testing”. Journal of e-Learning and Knowledge Society 5, no. 2 (November 16, 2009). Accessed November 21, 2024. https://je-lks.org/ojs/index.php/Je-LKS_EN/article/view/324.