Grion, Valentina, Anna Serbati, Beatrice Doria, and David Nicol. “Rethinking Feedback: The Role of Comparison in Assessment for Learning Processes”. Education Sciences & Society - Open Access 12, no. 2 (December 21, 2021). Accessed July 5, 2022. https://journals.francoangeli.it/index.php/ess/article/view/12429.