Loh, Sau Cheong, Haslee Sharil Lim Abdullah, Farrah Dina Yusop, Ahmad Shamsuri Mubamad, Sheau Tsuey Chong, and Shi Wei Chu. 2012. “Challenges Among Individuals With Visual Impairment in an Institution of Higher Learning in Malaysia”. Journal of Special Needs Education 2 (December):99-107. https://journal.nase.org.my/index.php/jsne/article/view/45.