THE EFFECTIVENESS OF TONGUE TWISTERS IN IMPROVING JUNIOR HIGH SCHOOL STUDENTS PRONUNCIATION: A PRE EXPERIMENTAL STUDY AT SMP NEGERI 3. SoCul: International Journal of Research in Social Cultural Issues, [S. l.], v. 4, n. 4, p. 247 255, 2025. DOI: 10.53682/soculijrccsscli.v3i4.12472. Disponível em: https://ejurnal.unima.ac.id/index.php/socul/article/view/12472. Acesso em: 19 jan. 2026.