Kurnihayati, Kurnihayati. “DIFFERENT LEVELS OF COMMUNICATION ACTIVITIES IN SPEAKING EXERCISES OF BSE ENGLISH TEXTBOOK”. EJI (English Journal of Indragiri): Studies in Education, Literature, and Linguistics 2, no. 1 (January 30, 2018): 33–41. Accessed April 18, 2025. https://ejournal-fkip.unisi.ac.id/eji/article/view/230.