THE EFFECTIVENESS OF TONGUE TWISTERS IN IMPROVING JUNIOR HIGH SCHOOL STUDENTS PRONUNCIATION: A PRE EXPERIMENTAL STUDY AT SMP NEGERI 3. SoCul : IJRCCSSCLI [Internet]. 2025 Nov. 6 [cited 2026 Jan. 19];4(4):247 255. Available from: https://ejurnal.unima.ac.id/index.php/socul/article/view/12472