Portable Assistive Voice Device for Visually Impaired using Raspberry Pi, Object Detection . International Journal of Information and Electronics Engineering, [S. l.], v. 15, n. 8, p. 24–29, 2025. DOI: 10.48047/987t8d23. Disponível em: https://ijiee.org/index.php/ijiee/article/view/1060. Acesso em: 12 feb. 2026.