FONTENLA GONZALEZ, Jorge; CAEIRO RODRIGUEZ, Manuel; LLAMAS NISTAL, Martin. Towards a Generalized Architecture for the Integration of Tools in LMSs. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 4, n. s1, p. pp. 6–11, 2009. DOI: 10.3991/ijet.v4is1.792. Disponível em: https://online-journals.org/index.php/i-jet/article/view/792. Acesso em: 27 apr. 2026.