SIDAURUK, Ekaristi; SUPARNO, Suparno. Pengembangan Media Visual Berbasis Dual Coding Theory untuk Meningkatkan Kosakata Siswa Tunarungu Sekolah Dasar. Journal of Education Research, [S. l.], v. 7, n. 2, p. 452–461, 2026. DOI: 10.37985/jer.v7i2.3471. Disponível em: https://mail.jer.or.id/index.php/jer/article/view/3471. Acesso em: 5 may. 2026.