DR.S.HEMALATHA; R.MEERA; L.NANDHINI; B.VISHNU PRIYA. Implementation on effective ticket booking for the visually impaired people using IOT. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 3, p. 529–537, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1244. Acesso em: 17 oct. 2024.