KC , Nithyasree, Palanivel N, Vishnupriya P, Akshaya R, Anitha A, and Roshma S. 2025. “Enhancing Accessibility and Independence for the Visually Impaired: An Integrated QR Code-Based Shopping, Navigation, and Ticket Booking System”. Journal of Neonatal Surgery 14 (21S). Lahore, Pakistan:29-42. https://jneonatalsurg.com/index.php/jns/article/view/5172.