PASSI, B.K.; MISHRA, Sudarshan. Selecting Research Areas and Research Design Approaches in Distance Education: Process Issues. The International Review of Research in Open and Distributed Learning, [S. l.], v. 5, n. 3, 2004. DOI: 10.19173/irrodl.v5i3.203. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/203. Acesso em: 19 apr. 2024.