Ultrasonic Glasses for the Blind. International Journal of Latest Technology in Engineering Management & Applied Science, [S. l.], v. 15, n. 5, p. 780–790, 2026. DOI: 10.51583/IJLTEMAS.2026.150500065. Disponível em: https://www.ijltemas.in/submission/online/article/view/4761.. Acesso em: 14 jun. 2026.