Djamudi, Nadir La, Muslim Muslim, and Susiati Susiati. “Collaborative Learning Theory in Overcoming Speaking Anxiety in Undergraduate Students”. Journal Evaluation in Education (JEE) 6, no. 3 (July 31, 2025): 793-804. Accessed August 9, 2025. https://cahaya-ic.com/index.php/JEE/article/view/1598.