Etchart, M., and P. Winke. “Reexamining the ‘L2 Grit Scale’ Construction Process: A Conceptual Replication of Teimouri Et Al. (2022)”. The Journal for the Psychology of Language Learning, vol. 6, no. 2, Dec. 2024, pp. 1-20, https://jpll.org/index.php/journal/article/view/163.