SHAHRIZAN, Nur Atiqah; SANUDIN, Rahmat. Smart Blind Walking Stick. Evolution in Electrical and Electronic Engineering, [S. l.], v. 2, n. 2, p. 156–163, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/3923. Acesso em: 7 apr. 2026.