THE USE OF AUDIO-VISUAL MEDIA IN SPEAKING ABILITY OF ENGLISH SPEAKING CLUB STUDENS AT STMIK ROYAL KISARAN. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 2, n. 1, p. 1–6, 2019. DOI: 10.54314/jssr.v2i1.324. Disponível em: https://goretanpena.com/jurnal/index.php/JSSR/article/view/324.. Acesso em: 30 oct. 2026.