JORDAN, Katy. Exploring Co-studied Massive Open Online Course Subjects via Social Network Analysis. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 9, n. 8, p. pp. 38–41, 2014. DOI: 10.3991/ijet.v9i8.3581. Disponível em: https://online-journals.org/index.php/i-jet/article/view/3581. Acesso em: 25 apr. 2024.