PELS: A Noble Architecture and Framework for a Personal E-Learning System (PELS)
Author: Dewan, Jahangir.  Published in: E-Learning and Digital Media, v. 11  no. 4, pp. 333- 341  Date: 2014
ISSN:  2042-7530,  EISSN:  2042-7530  DOI:  10.2304/elea.2014.11.4.333 
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