POTTS, Phillip; TANGUAY, Denis. Measuring the link between technology and transactional distance in Distance Education. The International Review of Research in Open and Distributed Learning, [S. l.], v. 8, n. 3, 2007. DOI: 10.19173/irrodl.v8i3.509. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/509. Acesso em: 29 apr. 2024.