Jawasreh, Zaid Haron Musa, Noraidah Sahari Ashaari, and Dahlila Putri Dahnil. 2020. “The Acceptance of Braille Self-Learning Device”. International Journal on Advanced Science, Engineering and Information Technology 10 (1):246-52. https://doi.org/10.18517/ijaseit.10.1.10263.