GURALNICK, David; LEVY, Christine. Enabling Effective E-Learning Creation on a Large Scale: Special-Purpose Authoring Tools. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 4, n. 7, p. pp. 23–27, 2009. DOI: 10.3991/ijet.v4i7.1104. Disponível em: https://online-journals.org/index.php/i-jet/article/view/1104. Acesso em: 3 may. 2024.