KC , Nithyasree; N, Palanivel; P, Vishnupriya; R, Akshaya; A, Anitha; S, Roshma. Enhancing Accessibility and Independence for the Visually Impaired: An Integrated QR Code-Based Shopping, Navigation, and Ticket Booking System. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 21S, p. 29–42, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/5172. Acesso em: 12 mar. 2026.