MONIRA, C S; BISWAS, V; ADHIKARY, S; MAITY, S. Design and Implementation of Arduino and Ultrasonic Sensors based Smart Cane for Visually Challenged:A Practical approach. International Journal of Computer Sciences and Engineering, [S. l.], v. 7, n. 18, p. 82–90, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/5871. Acesso em: 2 feb. 2026.