Vol. 9 No. 1 (2015): JANUARI
Published:
2015-01-08
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https://doi.org/10.24252/teknosains.v9i1.1852 Views: 204 / PDF Downloads: 400
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https://doi.org/10.24252/teknosains.v9i1.1854 Views: 1576 / PDF Downloads: 1912
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https://doi.org/10.24252/teknosains.v9i1.1858 Views: 917 / PDF Downloads: 622