Energy Efficiency Evaluation of Ethylene Product System Based on Density Clustering Data Envelopment Analysis Model
2014 ◽
Vol 22
(11-12)
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pp. 1279-1284
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2012 ◽
Vol 63
(2)
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pp. 513-519
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2016 ◽
Vol 235
◽
pp. 139-148
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