JORDAN, Katy. Initial trends in enrolment and completion of massive open online courses. The International Review of Research in Open and Distributed Learning, [S. l.], v. 15, n. 1, 2014. DOI: 10.19173/irrodl.v15i1.1651. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1651. Acesso em: 30 may. 2024.