SUMARTI, Endang; SALAMAH, Umi. TINDAK TUTUR DIREKTIF ANAK AUTIS. LITERA, [S. l.], v. 14, n. 1, 2015. DOI: 10.21831/ltr.v14i1.4405. Disponível em: https://journal.uny.ac.id/index.php/litera/article/view/4405. Acesso em: 7 may. 2025.