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【作者(必填)】Kahsai, M.S., Nondo, C., Schaeffer, P.V., Gebremedhin, T.G.
【文题(必填)】 Does level of income matter in energy consumption andGDP nexus: evidence from Sub-Saharan African countries. Research Paper No.2010-7. West Virginia University Regional Research Institute.
【年份(必填)】
2010
【全文链接或数据库名称(选填)】