辽宁工业品出口复杂度及其影响因素分析

张晓芬,李玲玲

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ZHANG Xiao-fen,LI Ling-ling

沈阳工业大学学报(社科版) . 2019, (1): 31 -36 . DOI: 10.7688/j.issn.1674-0823.2019.01.05