SOUZA, Pascoal Eron Santos de; AMORIM, Ricardo José Rocha. The Use of Smartphones by Brazilian Deaf Students in the Process of Learning Portuguese as a Second Language. International Journal of Advanced Engineering Research and Science, [S. l.], v. 6, n. 6, 2019. Disponível em: https://journal-repository.com/index.php/ijaers/article/view/648.. Acesso em: 19 may. 2024.