The use of games in teaching Mathematics at high schools. Journal of Contemporary Educational Policies and Practices, [S. l.], v. 4, n. 1, p. 30–35, 2020. DOI: 10.52296/vje.2020.5. Disponível em: https://ojs35.mpos.io.vn/index.php/journal/article/view/5. Acesso em: 3 tháng 4. 2026.