WILLIAMS, Roy Trevor; MACKNESS, Jenny; GUMTAU, Simone. Footprints of emergence. The International Review of Research in Open and Distributed Learning, [S. l.], v. 13, n. 4, p. 49–90, 2012. DOI: 10.19173/irrodl.v13i4.1267. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1267. Acesso em: 18 apr. 2024.