WAHYUDI, I. Improving Students’ Vocabulary Mastery Through Audio Visual At Grade VIII Of SMP Negeri 2 Unaaha. Cetta: Jurnal Ilmu Pendidikan, [S. l.], v. 2, n. 1, p. 133–148, 2019. Disponível em: https://jayapanguspress.penerbit.org/index.php/cetta/article/view/173. Acesso em: 3 jul. 2024.