Economic valuation of coal mine reclamation kandih, sawahlunto regency, west sumatera
2021 ◽
Vol 683
(1)
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pp. 012089
1998 ◽
Vol 53
(3)
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pp. 209-229
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2008 ◽
Vol 2008
(1)
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pp. 554-564
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2019 ◽
Vol 393
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pp. 012053
2003 ◽
Vol 32
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pp. 527-534
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2012 ◽
Vol 100
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pp. 52-58
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