ZHAI, Wei. Design and Application of a Remote Electronic Communication Teaching System in a Network Environment. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 13, n. 04, p. pp. 200–208, 2018. DOI: 10.3991/ijet.v13i04.8480. Disponível em: https://online-journals.org/index.php/i-jet/article/view/8480. Acesso em: 25 apr. 2024.