MASARU, T.; JUNKO, M. The current situation and issues with English language activities in primary schools in Japan after six years of implementation. Vietnam Journal of Education, [S. l.], v. 4, n. 1, p. 14–24, 2020. DOI: 10.52296/vje.2020.3. Disponível em: https://vje.vn/index.php/journal/article/view/3. Acesso em: 28 may. 2022.