Vol 3, No 1

April 2019

DOI: https://doi.org/10.24114/so.v3i1

Table of Contents

Articles

Fajar Apollo Sinaga, Natanael Putragon Manalu
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1-11
Novita Sari Harahap, Riski Pranata
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12-23
Rima Mediyana Sari, Windi Nopriyanti Pulungan
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24-34
Mesnan ., Freddy Antonius
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35-44
Puji Ratno, Neisya Nidyatama
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45-54
Nurhayati Simatupang, Muhammad Koko Suprayogi
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55-65