NGUYEN, M. B. PORTFOLIO ASSESSMENT AS A TOOL FOR PROMOTING REFLECTION IN TEACHER EDUCATION: A LITERATURE REVIEW. VNU Journal of Foreign Studies, [S. l.], v. 37, n. 4, p. 26-38, 2021. DOI: 10.25073/2525-2445/vnufs.4751. Disponível em: https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/4889. Acesso em: 29 mar. 2024.