, A. N. U. A. S. K. ARM7 based Bus Passenger Alert System for the Blind and Visually Impaired. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 4, n. 5, p. 500–505, 2016. DOI: 10.17762/ijritcc.v4i5.2222. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/2222. Acesso em: 27 jul. 2024.