基于因子分析法的我国各省市科技服务业发展水平研究
宋谦,王静
Study on development level of science and technology service industry in Various Provinces and Cities of China based on factor analysis
SONG Qian,WANG Jing
沈阳工业大学学报(社科版)
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2016, (5): 443
-448
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DOI: 10.7688/j.issn.1674-0823.2016.05.11