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JUCS - Journal of Universal Computer Science 21(8): 1022-1041
doi: 10.3217/jucs-021-08-1022
Received: 20 Nov 2014 | Approved: 30 Jun 2015 | Published: 01 Aug 2015
This article is part of:
JUCS - Journal of Universal Computer Science 21(8): Aligned, Embedded and Scalable Assessment Technologies
Authors
Angélica Lozano-Alvarez - Corresponding author
Universidad de Valladolid, Valladolid, Spain
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Juan I. Asensio-Pérez
University of Valladolid, Valladolid, Spain
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Guillermo Vega-Gorgojo
Universidad de Valladolid, Valladolid, Spain
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Alejandra Martínez-Monés
Universidad de Valladolid, Valladolid, Spain
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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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