About this article
Published Online: May 17, 2014
Page range: 81 - 89
Received: Nov 04, 2013
Accepted: Feb 09, 2014
DOI: https://doi.org/10.2478/orga-2014-0008
Keywords
© by Khalid Aboura
This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Aboura, Khalid
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