Botes, Eloise, Jean-Marc Dewaele, and Samuel Greiff. “The Foreign Language Classroom Anxiety Scale and Academic Achievement: An Overview of the Prevailing Literature and a Meta-Analysis”. The Journal for the Psychology of Language Learning 2, no. 1 (June 29, 2020): 26–56. Accessed October 8, 2025. https://mail.jpll.org/index.php/journal/article/view/botesetal.