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Forecasting iron ore import and consumption of China using grey model optimized by particle swarm optimization algorithm
Ma, Weimin, Zhu, Xiaoxi, Wang, MiaomiaoVolume:
38
Language:
english
Journal:
Resources Policy
DOI:
10.1016/j.resourpol.2013.09.007
Date:
December, 2013
File:
PDF, 678 KB
english, 2013