Viet Le, Long, and Anh-Thi Tran Ho. “Exploring Public Speaking Preparation: Insights from Vietnamese EFL Students”. LEARN Journal: Language Education and Acquisition Research Network 18, no. 2 (July 30, 2025): 655–683. accessed October 2, 2026. https://so04.tci-thaijo.org/index.php/LEARN/article/view/282353.