Items where Author is "SIHOMBING, HALAZAN ALAM WIBAWA"
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SIHOMBING, HALAZAN ALAM WIBAWA and Asof, Marwan and Susilo, Budhi Kuswan (2012) ANALISA KERUSAKAN PILAR PADA LEVEL EKSTRAKSI TAMBANG BAWAH TANAH DEEP OREZONE (DOZ) PT FREEPORT INDONESIA, PAPUA. Undergraduate thesis, Sriwijaya University.