基于数据包络分析的丝绸之路经济带旅游效率研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1006-2912|volume|7|14-17

ISSN: 1006-2912

Source: 经济问题探索, Vol.volume, Iss.7, 2015-01, pp. : 14-17

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Abstract