Okyar, Hatice. “Foreign Language Speaking Anxiety and Its Link to Speaking Self-Efficacy, Fear of Negative Evaluation, Self-Perceived Proficiency and Gender”. Science Insights Education Frontiers 17, no. 2 (August 31, 2023): 2715–2731. Accessed April 16, 2026. https://mail.bonoi.org/index.php/sief/article/view/910.