Faradisya PP, Sopandi AA. MENGENAL HURUF HIJAIYAH BAGI SISWA TUNARUNGU MELALUI BAHASA ISYARAT ARAB. RRJ [Internet]. 2019Oct.7 [cited 2024Apr.26];2(1):51-7. Available from: https://jurnal.ranahresearch.com/index.php/R2J/article/view/193