Vol 9, No 4 (2018)

Vol. 9, No. 4, November, 2018

Table of Contents

Articles

Bhabani Shankar Nayak, Jia Xu
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p1
Joao Florencio da Costa Junior, Julio Francisco Dantas de Rezende, Eric Lucas dos Santos Cabral, Davidson Rogerio de Medeiros Florentino, Adolfo Rebouças Soares
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p10
Aphu Elvis Selase, Xinhai Lu, Ekor Sophia Enyonam Abla
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p22
A. C. Onuorah, B. A. Ozurumba
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p37
Fredrick Abonda, Vincent N. Machuki
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p47
Weisheng Wen, Qiongwei Luo, Quansi Wen
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p62