LAASER, Wolfram. Book review - Economics of distance and online learning: Theory, practice and research. The International Review of Research in Open and Distributed Learning, [S. l.], v. 12, n. 2, p. 138–142, 2011. DOI: 10.19173/irrodl.v12i2.948. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/948. Acesso em: 24 nov. 2024.