LAN, P. T. Solutions to improve the effectiveness of moral education for Vietnamese students today. Linguistics and Culture Review, [S. l.], v. 6, n. S3, p. 108-116, 2022. DOI: 10.21744/lingcure.v6nS3.2086. Disponível em: https://lingcure.org/index.php/journal/article/view/2086. Acesso em: 10 may. 2025.