Khattab, Doaa. “RETHINKING THE GROCERY STORE: INCLUSIVE WAYFINDING SYSTEM FOR VISUALLY IMPAIRED SHOPPERS IN GROCERY STORES”. Journal of Accessibility and Design for All 5, no. 2 (November 29, 2015): 125–156. Accessed May 1, 2024. https://www.jacces.org/index.php/jacces/article/view/104.