Wong, Chui-Yin, Chee Weng Khong, and Harold Thwaites. “Applying User Interface Design Process Model for a Mobile Community Project for the Deaf”. International Journal of Interactive Mobile Technologies (iJIM) 2, no. 4 (September 30, 2008): pp. 30–37. Accessed November 21, 2024. https://online-journals.org/index.php/i-jim/article/view/669.