RODRÍGUEZ CASAS, J. C. Educación virtual en Colombia. #ashtag, [S. l.], n. 2, p. 34-41, 2013. DOI: 10.52143/2346139X.30. Disponível em: https://revistas.cun.edu.co/index.php/hashtag/article/view/30. Acesso em: 2 may. 2024.