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Found 2 from your keywords: author=Kurniawan, Arie
cover
PERENCANAAN PENAMBANGAN BATUBARA BERSAMA DI BATAS IUP OPERASI PRODUKSI (SHARI…
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Kurniawan, Arie

The loss of coal reserves in mining concession boundaries is commonly caused by conventional pit designs based on administrative limits, which create boundary pillars and result in stranded coal. This study aims to evaluate the technical and economic feasibility of implementing a sharing wall mining concept as a coal resource conservation strategy in the boundary area of PT Merapi Energy Coalâ€â€¦

Edition
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ISBN/ISSN
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Collation
xx, 98 hlm.; ilus.; 29 cm
Series Title
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Call Number
T1862922025
cover
BUKU SAKTI MANAJER & SUPERVISOR: PANDUAN UNTUK MANAJER DAN SUPERVISOR
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Kurniawan, Arief Rakhman

Edition
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ISBN/ISSN
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Collation
164 hlm., 23 cm
Series Title
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Call Number
658 Kur b

Edition
-
ISBN/ISSN
-
Collation
164 hlm., 23 cm
Series Title
-
Call Number
658 Kur b