CAVANAUGH, Cathy; HARGIS, Jace; MAYBERRY, John. Participation in the Virtual Environment of Blended College Courses: An Activity Study of Student Performance. The International Review of Research in Open and Distributed Learning, [S. l.], v. 17, n. 3, 2016. DOI: 10.19173/irrodl.v17i3.1811. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1811. Acesso em: 28 mar. 2024.