NGO, . T. H. Tectonic theory and its application to teaching Maths at univerities. Journal of Technical Education Science, [S. l.], v. 3, n. 2, p. 3–7, 2008. Disponível em: https://jte.edu.vn/index.php/jte/article/view/884. Acesso em: 22 may. 2026.