TRAN, A. K.; PHAM, T. B.; DAO, V. T. Using Flash in E-learning. Journal of Technical Education Science, [S. l.], v. 4, n. 1, p. 99–111, 2009. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/936. Acesso em: 7 apr. 2026.