Vol 3, No 2

Oktober 2019

DOI: https://doi.org/10.24114/so.v3i2

Table of Contents

Articles

Friska Sari Gracia Sinaga, Ibrahim Ibrahim
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66-75
Yayan Wardiyanto
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76-87
Hendry Ismawan, Nurjamal Nurjamal, Deni Rahman Marpaung
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88-98
Fakhri Fajrin Kurniawan
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99-107
Risa Hadi
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108-118