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LPPM UNIVERSITAS LABUHAN BATU

LPPM Universitas Labuhanbatu

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Published by the LPPM of Universitas Labuhanbatu, North Sumatra, Indonesia

• Universitas Labuhanbatu

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Publisher:
LPPM Universitas Labuhanbatu

Editorial Address:
Jln.S.M. Raja No.126 A Aek Tapa Rantauprapat, Kab. Labuhanbatu Sumatera Utara, Indonesia

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