Anggraeni, Sinta Dewi, Semi Sukarni, and Ismawati Ike Nugraeni. “A Comparative Study Between Extrovert and Introvert Personality on Speaking Achievement”. Scripta : English Department Journal 9, no. 2 (October 5, 2022): 137-146. Accessed November 15, 2024. https://ebook.umpwr.ac.id/index.php/scripta/article/view/1458.