APA (7th ed.) Citation

(2017). National geographic Agustus - November 2017. Kompas Gramedia.

Chicago Style (17th ed.) Citation

National Geographic Agustus - November 2017. Kompas Gramedia, 2017.

MLA (8th ed.) Citation

National Geographic Agustus - November 2017. Kompas Gramedia, 2017.

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