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JUCS - Journal of Universal Computer Science 19(11): 1500-1521
doi: 10.3217/jucs-019-11-1500
Received: 15 Dec 2012 | Approved: 28 May 2013 | Published: 01 Jun 2013
This article is part of:
JUCS - Journal of Universal Computer Science 19(11): Outcomes of International Research Projects on Technology Applied to Education
Authors
Ángel Fidalgo - Corresponding author
Universidad Politécnica de Madrid, Madrid, Spain
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María Luisa Sein-Echaluce
(Universidad de Zaragoza, Zaragoza, Spain
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Dolores Lerís
(Universidad de Zaragoza, Zaragoza, Spain
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Oscar Castañeda
Universidad de La Guajira, La Guajira, Colombia
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Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.
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