BUI, D. B. H.; VU, T. T. Implementing Online Tools to the Pre-writing Stage: An Investigation into Online Writing Classes. International Journal of Second and Foreign Language Education, [S. l.], v. 2, n. 1, p. 28–44, 2023. DOI: 10.33422/ijsfle.v2i1.426. Disponível em: https://www.diamondopen.com/journals/index.php/ijsfle/article/view/426. Acesso em: 7 apr. 2026.