Vol 4, No 1 (2020)

Maret 2020

DOI: https://doi.org/10.24114/ko.v4i1

Table of Contents

Articles

zulfa azwari sirait, Marshal Risfandi, Syaifullah Derita
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1-14
Wahyu Dimas Syahputra
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15-26
Riga Mardhika, Ramadhany Hananto Puriana
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27-40
Yandika Fefrian Rosmi
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41-49
Tanzil Azizi Hasibuan
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49-56
roby octavianus malau
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57-66