ENGRAND-O’HARA, M. Self-Customization: Using a Portfolio to Enhance Learner Independence. Linguistik Online, [S. l.], v. 54, n. 4, 2012. DOI: 10.13092/lo.54.282. Disponível em: https://bop.unibe.ch/linguistik-online/article/view/6326. Acesso em: 29 mai. 2022.