Suriyah, Eni, and Aprilian Ria Adisti. “The Correlation of Growth Mindset and Speaking Ability”. Metathesis: Journal of English Language, Literature, and Teaching 8, no. 1 (April 30, 2024): 1–16. Accessed July 3, 2024. https://journal.untidar.ac.id/index.php/metathesis/article/view/377.