ArchiveVolume 7, Issue 2, March 2019
Ehab El-Kady, Hoda El-Qudaby, Marwa Omran
Pages: 32-41     Published Online: May 7, 2019
DOI: 10.11648/j.sjac.20190702.11        Views 45      Downloads 22
Mohammed Saleh Bashanaini, Mohammed Hadi Al-Douh, Hanan Saeed Al-Ameri
Pages: 42-56     Published Online: Jun. 3, 2019
DOI: 10.11648/j.sjac.20190702.12        Views 23      Downloads 9
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