subrata, subrata subrata, Faculty of Engineering, Mining Engineering, Bandung Islamic University, Indonesia
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Vol 2, No 1, Prosiding Teknik Pertambangan (Februari, 2016) - Artikel
Technical Reclamationcost Calculation Analysis In Coal Mining In PT. Andalas Bara Sejahteraon Merapi, Lahat, South Sumatera
Abstract PDF (Bahasa Indonesia)