2019, Volume 20, Issue Number: 4

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Table of Contents

Articles

E. Neymotin, F. Neymotin
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1-9
Sunday Emmanuel Fadugba
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10-17
Gagui Abdelmalek, CHOUAF Abdelhak
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18-29
Abdelkader Bahram, Bader Almohaimeed
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30-36
Souheyla Chemikh, Faiza Belarbi
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37-49
G. N. Tiwang, P. Ningaye
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50-57
Shakila Bashir
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58-73
Bib Paruhum Silalahi, Fahren Bukhari, Amril Aman, Elis Khatizah, Nadhif Azmi Fahlevi
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74-81
Abdallah Abdul-Mumuni , Abubakar Musah
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82-95