SCHOBER, Alexander; KELLER, Lars. Impact factors for learner motivation in Blended Learning environments. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 7, n. S2, p. pp. 37–41, 2012. DOI: 10.3991/ijet.v7iS2.2326. Disponível em: https://online-journals.org/index.php/i-jet/article/view/2326. Acesso em: 27 apr. 2024.