ArchiveVolume 2, Issue 2, April 2017
Jasna Popović, Ružena Popović, Vladimir Mutavdžić
Pages: 38-49     Published Online: Mar. 15, 2017
DOI: 10.11648/j.ijecs.20170202.11        Views 1705      Downloads 101
Karabi Das
Pages: 61-68     Published Online: Mar. 28, 2017
DOI: 10.11648/j.ijecs.20170202.13        Views 1756      Downloads 113
Emmanuel Okechukwu Chukwu, Iormough Jonah Tarnongu, Fiase Terna Mesuur, Achukwu Chinyere Evangeline, Chia Terkuma
Pages: 69-75     Published Online: Mar. 28, 2017
DOI: 10.11648/j.ijecs.20170202.14        Views 1806      Downloads 99
Yukihiro Takagishi, Tomoko Kuraoka, Tomohiro Ide
Pages: 76-82     Published Online: Mar. 28, 2017
DOI: 10.11648/j.ijecs.20170202.15        Views 1951      Downloads 122
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