Vol 3, No 4 (2012)

Table of Contents

Articles

Lutz Sommer
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p2
Lionel Effiom, Peter Samuel Ubi, Emmanuel O. Okon
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p20
Hengyou Sun
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p31
Olusoji James George, Oluwakemi Owoyemi, Uchechi Onakala
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p37
Sabah M. Al-Najjar, Khawla H. Kalaf
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p44
Dabara I. Daniel, Olatoye Ojo, Okorie Augustina
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p54
Yong Cheng
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p67
Peter Samuel Ubi, Lionel Effiom, Emmanuel O. Okon, Anagha Emiemu Oduneka
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p72