Arnold, Deborah https://orcid.org/0000-0001-8794-1417
SangrĂ , Albert https://orcid.org/0000-0002-5144-9938
Article History
Received: 1 December 2017
Accepted: 23 April 2018
First Online: 12 June 2018
Authors’ information
: DA is a PhD student on the Education & ICT doctoral programme at Universitat Oberta de CatalunyaAS is director of the UNESCO Chair in Education & Technology for Social Change and associate professorat Universitat Oberta de Catalunya
: The authors declare that they have no competing interests.
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