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rikkaqeirerra

Rika Qeirerra

4 ºÝºÝߣShares206 Followers231 Followings
4 ºÝºÝߣShares206 Followers231 Followings
Personal Information
Organization / Workplace
Brisbane, Queensland, Australia

Presentations(4)Ìý

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Pertambangan Pasir Besi
Pertambangan Pasir BesiPertambangan Pasir Besi
Pertambangan Pasir Besi
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Bisnins Kalsit
Bisnins KalsitBisnins Kalsit
Bisnins Kalsit
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Fluktuasi Harga Tembaga
Fluktuasi Harga TembagaFluktuasi Harga Tembaga
Fluktuasi Harga Tembaga
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