ArchiveVolume 2, Issue 4, August 2017
Le Yu, Qian Liu
Pages: 36-44     Published Online: Oct. 24, 2017
DOI: 10.11648/j.ajetm.20170204.11        Views 2235      Downloads 138
Majed Alhazmy, Badr Habeebullah, Ahmad Bokhary, Rahim Jassim
Pages: 45-55     Published Online: Oct. 25, 2017
DOI: 10.11648/j.ajetm.20170204.12        Views 1621      Downloads 81
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