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JUCS - Journal of Universal Computer Science 21(1): 110-133
doi: 10.3217/jucs-021-01-0110
Received: 16 May 2014 | Approved: 01 Oct 2014 | Published: 01 Jan 2015
This article is part of:
JUCS - Journal of Universal Computer Science 21(1): Learning Analytics
Authors
Yeonjeong Park - Corresponding author
Ewha Womans University, Seoul,
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Il-Hyun Jo
Ewha Womans University, Seoul,
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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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