KISTIAN, A.; TURSINAWATI, T.; BIN ZUBAIRI, M. Z. IMPROVING STUDENTS' SPEAKING CONFIDENCE THROUGH ROLE-PLAY ACTIVITIES IN INDONESIAN SECONDARY ENGLISH CLASSROOMS: A MIXED-METHOD STUDY. Sensei International Journal of Education and Linguistic, [S. l.], v. 5, n. 2, p. 96–111, 2025. DOI: 10.53768/sijel.v5i2.229. Disponível em: https://www.sijel-journal.sensei-journal.com/jbo/article/view/229. Acesso em: 5 aug. 2026.