ArchiveVolume 3, Issue 3, June 2015
Sherif Mohamed Hafez, Remon F. Aziz, Hala Mostafa Mohamed Elzebak
Pages: 17-26     Published Online: May 28, 2015
DOI: 10.11648/j.jhrm.20150303.11        Views 5490      Downloads 189
Shahram Nasiri, Reza Najafbagy, Amir Ashkan Nasiripour
Pages: 27-32     Published Online: Jun. 5, 2015
DOI: 10.11648/j.jhrm.20150303.12        Views 4908      Downloads 254
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