Vol 2, No 2

Oktober 2018

DOI: https://doi.org/10.24114/so.v2i2

Table of Contents

Articles

Deni Rahman Marpaung, Agus Salim Samosir, Septiana M Purba, Khairani Fitri
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63-72
Mesnan ., Herpina N Simanullang
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73-81
Rosmaini Hasibuan, Rendy Zaenury Damanik
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82-92
Agus Salim Samosir, Fajar Apollo Sinaga, Jumadin IP, Rika Nailuvar Sinaga, Deni Rahman Marpaung
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93-103
Nurhayati Simatupang, Kristanto Marganda Nainggolan
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104-114
Fajar Apollo Sinaga, Pangondian Hotliber Purba, Ramlan Silaban, Deni Rahman Marpaung, Mandike Ginting, Khairani Fitri
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115-125
Syamsul Gultom, Arif Maulana
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126-134