Fischer, Frank, and Sanna Järvelä. “Methodological Advances in Research on Learning and Instruction and in the Learning Sciences”. Frontline Learning Research 2, no. 4 (December 23, 2014): 1–6. Accessed May 1, 2026. https://flr.journals.publicknowledgeproject.org/flr/index.php/journal/article/view/131.