CINKARA, E. .; AU EDE, H. Y. C. Effects of writing portfolio assessment at tertiary level intensive English program: An action research. Focus on ELT Journal, [S. l.], v. 1, n. 1, p. 53–69, 2019. DOI: 10.14744/felt.2019.00006. Disponível em: https://focusonelt.com./index.php/foe/article/view/6. Acesso em: 23 dec. 2024.