GOWRISWARI S; ROSHAN J; AADHITHYAN M; AADHITHYAN M; VENKATESH R. An Assistive Device For Deaf And Dumb People. Elementary Education Online, [S. l.], v. 19, n. 2, p. 1761–1767, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/6754. Acesso em: 21 nov. 2024.