Jung, Daniel, Megan DiBartolomeo, Fernando Melero-García, Lindsay Giacomino, Laura Gurzynski-Weiss, Carly Henderson, and Marian Hidalgo. “Tracking the Dynamic Nature of Learner Individual Differences: Initial Results from a Longitudinal Study”. Studies in Second Language Learning and Teaching 10, no. 1 (March 29, 2020): 177–219. Accessed July 17, 2024. https://pressto.amu.edu.pl/index.php/ssllt/article/view/22355.