BUI, V. H.; NGUYEN, T. L. Flexible approach to developing the models for 12th grade technology teaching. Journal of Technical Education Science, [S. l.], v. 6, n. 3, p. 1–5, 2011. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/707. Acesso em: 7 apr. 2026.