Foreign Language Competence Of Vietnamese Students - A Case Study At The National Academy Of Public Administration. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 5809–5822, 2023. DOI: 10.59670/jns.v33i.3749. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/3749. Acesso em: 26 mar. 2025.