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Gaya Chicago
Journal of Public Policy.
Volume 35 Issue 2 Agustus 2015.
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EGC,
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Jurnal Internasional.
Gaya MLA
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Volume 35 Issue 2 Agustus 2015.
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EGC,
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Jurnal Internasional.
Gaya Turabian
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EGC,
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Jurnal Internasional.