Browsing by Author "Baskara Jati Putra, 13511190"
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ANALISIS PRODUKTIVITAS ALAT BERAT EXCAVATOR PADA PENAMBANGAN PASIR (Studi Kasus Tambang Pasir PT Arvalis Mandiri Putra) EXCAVATOR’S PRODUCTIVITY ANALYSIS IN QUARRY (Case Study of PT Arvalis Mandiri Putra’s Quarry)
Baskara Jati Putra, 13511190 (2019-07-08)Arvalis Mandiri Putra is a company engaged in various fields, one of mineral mining (sand and stone). The legal sand mining in Kaliurang Cangkringan Sleman Yogyakarta. In general, mining activities include demolition, ...