Μέγγου Μ.-Ε.; Καλογιαννάκης Μ. The contribution of e-mail to the communication and collaboration of students and Tutor in Open and Distance Education. Open Education: The Journal for Open and Distance Education and Educational Technology, [S. l.], v. 14, n. 1, p. 22–38, 2018. DOI: 10.12681/jode.15472. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openjournal/article/view/15472. Acesso em: 4 jul. 2024.