Sahara, Siti, Zulaikah Zulaikah, and Jelita Jelita. “Students’ Speaking Problems In English Presentation”. Channing: Journal of English Language Education and Literature 6, no. 1 (July 3, 2021): 18–23. Accessed April 20, 2024. https://journal.unuha.ac.id/index.php/Channing/article/view/1135.