G.THEIVANATHAN; A.MOHAMED SIKKANDER; N.HEMAVATHY; MURUKESH; SANGEETA R. MISHRA. Tactile System for Visually Impaired People Using Embedded Technology. International Journal of Scientific Research and Innovative Studies, [S. l.], v. 1, n. 1, p. 14–19, 2022. Disponível em: http://www.ijsrisjournal.com/index.php/ojsfiles/article/view/17. Acesso em: 29 apr. 2026.