Hutapea, Elisabeth Carissa, author
Universitas Indonesia, 2014
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Raden Muhammad Umar Kusumo Nugroho, author
Program Pascasarjana Universitas Indonesia, 2016
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Sutarmaji, author
Sekolah Ilmu Lingkungan Universitas Indonesia, 2017
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Artikel Jurnal
Bachrawi Sanusi, author
Ind-Hill, 1985
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