XU, Xianhong. Study on Effective Using of Multimedia Teaching System and Enhancing Teaching Effect. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 12, n. 06, p. pp. 187–195, 2017. DOI: 10.3991/ijet.v12i06.7093. Disponível em: https://online-journals.org/index.php/i-jet/article/view/7093. Acesso em: 25 nov. 2024.