GOWSALYA M; VENGADPATHI RAJ; GAYATHRI N; ARAVIND KUMAR J. Autonomous Detection for Visually Challenged People. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 1, n. 6, p. 9-15, 2020. Disponível em: https://journals.grdpublications.com/index.php/ijprse/article/view/173. Acesso em: 28 jan. 2022.