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Sumber Daya Alam Barang Tambang 2.80 MB | 3:24 Download |
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Hidup Miskin Di Ladang Minyak Indonesiaku 240225 Part 1 11.38 MB | 13:49 Download |
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Potensi Sumber Daya Barang Tambang 5.96 MB | 7:14 Download |
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Materi Sumber Daya Alam Tambang 2.62 MB | 3:11 Download |
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Coal Mining Underground shorts coalmining trending 506.25 KB | 0:36 Download |
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Tahapan Kegiatan Pertambangan 576.56 KB | 0:41 Download |
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Kekayaan Alam Berlimpah Kok Bisa Jadi Negara Miskin 12.22 MB | 14:50 Download |
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Masalah Lingkungan Dan Hukum Pertambangan 11.81 MB | 14:20 Download |
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Wawancara Sda sumber Daya Alam Pertambangan 4.60 MB | 5:35 Download |
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Sumber Daya Alam Pertambangan 16.96 MB | 20:35 Download |
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Geografi Pertambangan Pasir 6.02 MB | 7:18 Download |
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Sumber Daya Alam Pertambangan 15.79 MB | 19:10 Download |