Transcript

Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761

1877-0428 © 2013 The Authors. Published by Elsevier Ltd.Selection and peer-review under responsibility of The Association of Science, Education and Technology-TASET, Sakarya Universitesi, Turkey.doi: 10.1016/j.sbspro.2013.12.316

ScienceDirectAvailable online at www.sciencedirect.com

© 2013 The Authors. Published by Elsevier Ltd.Selection and peer-review under responsibility of The Association of Science, Education and Technology-TASET, Sakarya Universitesi, Turkey.

2757 Hisham Barakat Hussein / Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761

2758 Hisham Barakat Hussein / Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761

2759 Hisham Barakat Hussein / Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761

2760 Hisham Barakat Hussein / Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761

2761 Hisham Barakat Hussein / Procedia - Social and Behavioral Sciences 106 ( 2013 ) 2756 – 2761


Recommended