M. I. Marjohan and R. Aziz, “Smart Cane: A Safety and Mobility Enhancement Tool for the Elderly and Visually Impaired”, EEEE, vol. 6, no. 2, pp. 312–321, Oct. 2025, Accessed: Apr. 07, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/20993