Mastrigt, Henk Van, author
Conservation International-Indonesia Program, 2005
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Nurullia Fitriani, Ani Royani, Gilang M. Nur Iqbal, Yumma T. Rahmania
Unisba Pusat Penerbitan Universitas (P2U-LPPM), 2017
Artikel Jurnal
Peggie, Djunijanti, author
Pandu Aksara Publishing, 2014
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Agnes Jessica, author
Gramedia, 2004
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Herawati Soekardi, author
Universitas Lampung, 2007
Buku Referensi