Vol 2, No 1 (2020)

ISER

DOI: https://doi.org/10.24114/iser.v2i1

Table of Contents

Articles

Paulina Cerling, Muliati Syam, Muhammad Junus
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Envilwan Harefa
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Sri Arfani Hs, Sehat Simatupang
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Rina Gunawan Tarigan, Nurliana Marpaung
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Yola Heldianty, Togi Tampubolon
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Herda A. Nainggolan, Nurdin Siregar
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