TSOLAKIDIS, Costas; FOKIALI, Persa. Costs of Low-Scale Distance Learning Programs: A Case of Distance Learning Courses in the Aegean Islands. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 5, n. 1, p. pp. 32–38, 2010. DOI: 10.3991/ijet.v5i1.1132. Disponível em: https://online-journals.org/index.php/i-jet/article/view/1132. Acesso em: 2 may. 2024.