Abdulkareem, Sabah A., Hind I. Mohammed, and Abbas Alaa Mahdi. “System for Visually Disabled through Wearables Utilizing Arduino and Ultrasound”. Journal La Multiapp 5, no. 4 (August 5, 2024): 309-321. Accessed May 30, 2026. https://newinera.com/index.php/JournalLaMultiapp/article/view/1230.