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8by Siahaan, E.K, Usman, Burhanuddin Ch, Sukapiring, Peraturen, Bakar, Abu, Chalil, Hayati, Pulungan, AmrizalGet Fulltext
Published 1977
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Academic Paper -
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20by Ibrahim, Anwar, Yusrizal, Yusrizal, Yanis, M, Zaidan, Nuranas, B., Amir, Nawi, Marnis, Mansur, Syofyan, Kobra, Yunizar, Efendi, Syafnil, Ilyas, Muslim, Akbar, Razali, Yamin, M, Sas, Djanoear, Alimunar, AlimunarGet Fulltext
Published 1985
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Academic Paper