SEAH, W. T. Teaching and Learning Mathematics in a Period of Changes: What Remains Unchanged. Vietnam Journal of Education, [S. l.], v. 10, n. 2, p. 116–120, 2026. DOI: 10.52296/vje.2026.896. Disponível em: https://jcepp.org/index.php/journal/article/view/896. Acesso em: 15 jun. 2026.