Astuti, Dewi, Fera Zasrianita, and Andriadi Andriadi. “Social Expression Based Strategies to Develop Students Self Confidence In Speaking English”. Journal of Innovative and Creativity 5, no. 2 (August 18, 2025): 20524–20529. Accessed October 18, 2026. https://joecy.org/index.php/joecy/article/view/3298.