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Janji Dian. (2020). Surakarta: Grahadi.

Gaya Chicago

Janji Dian. . Surakarta: Grahadi, 2020. Text.

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Janji Dian. . Surakarta: Grahadi, 2020. Text.

Gaya Turabian

Janji Dian. Surakarta: Grahadi, 2020. Print.