A teoria da idade crítica no aprendizado de línguas estrangeiras

License

Copyright

The submission of originals to Letras de Hoje implies the transfer by the authors of the right for publication. Authors retain copyright and grant the journal right of first publication. If the authors wish to include the same data into another publication, they must cite Letras de Hoje as the site of original publication.

Creative Commons License

Except where otherwise specified, material published in this journal is licensed under a Creative Commons Attribution 4.0 International license, which allows unrestricted use, distribution and reproduction in any medium, provided the original publication is correctly cited.