Şılbır, Lokman, Coşar, Asiye Mevhibe, Kartal, Yasemin, Altun, Taner, Atasoy, Murat, AND Özçamkan-Ayaz, Gülşen. " The Graphic Symbol-Based Interactive Animation Development Process for Deaf or Hard-of-Hearing Students" International Electronic Journal of Elementary Education [Online], Volume 12 Number 4 (12 April 2020)