Kivimäki, Ville, Joonas Pesonen, Jani Romanoff, Heikki Remes, and Petri Ihantola. “Curricular Concept Maps As Structured Learning Diaries: Collecting Data on Self-Regulated Learning and Conceptual Thinking for Learning Analytics Applications”. Journal of Learning Analytics 6, no. 3 (December 13, 2019): 106–121. Accessed February 20, 2020. https://epress.lib.uts.edu.au/journals/index.php/JLA/article/view/6200.