THE EFFECTIVENESS OF AUTHENTIC AUDIO-VISUAL MATERIALS IN IMPROVING PRONUNCIATION AND SPEAKING CONFIDENCE AMONG EFL LEARNERS. International Bulletin of Applied Science and Technology, [S. l.], v. 5, n. 12, p. 33–40, 2025. DOI: 10.37547/. Disponível em: https://researchcitations.com/index.php/ibast/article/view/6307. Acesso em: 9 mar. 2026.