Gaya APA
1.Zulfitri Ramadhani, 2. Eli Yanti, 3. Anwar Fahri, 4. M. Darma Jati. ().
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Gaya Chicago
1.Zulfitri Ramadhani, 2. Eli Yanti, 3. Anwar Fahri, 4. M. Darma Jati.
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Gaya MLA
1.Zulfitri Ramadhani, 2. Eli Yanti, 3. Anwar Fahri, 4. M. Darma Jati.
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Gaya Turabian
1.Zulfitri Ramadhani, 2. Eli Yanti, 3. Anwar Fahri, 4. M. Darma Jati.
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