Huang, Chih-Hong, and Shu-Chuan Yu. “A Planning of Campus Environment Identification System for Students With Visual Impairments”. Discoveries in Agriculture and Food Sciences 2, no. 1 (February 14, 2014): 27–33. Accessed May 4, 2026. https://scholarpublishing.org/journals/index.php/DAFS/article/view/1160.