VARSHA , Varadarajan; SNEHITA , Kolapkar; SAINI, Monica; DANGE, Smita. BlindNav: A Smartphone Based Navigation System for the Visually Impaired. COMPUSOFT: An International Journal of Advanced Computer Technology, [S. l.], v. 3, n. 04, p. 758–764, 2025. Disponível em: https://ijact.in/index.php/j/article/view/643. Acesso em: 31 jan. 2025.