ArchiveVolume 8, Issue 4, December 2019
Dwi Priyantoro, Emy Mulyani, Tjipto Sujitno
Pages: 137-141     Published Online: Oct. 9, 2019
DOI: 10.11648/j.am.20190804.12        Views 13      Downloads 3
Liqiu Zheng, Robert S. Owor, Zhongrui Li
Pages: 142-155     Published Online: Oct. 14, 2019
DOI: 10.11648/j.am.20190804.13        Views 9      Downloads 11
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