京津冀区域旅游合作效果影响因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1674-2362|37|2|34-41

ISSN: 1674-2362

Source: 天津商业大学学报, Vol.37, Iss.2, 2017-01, pp. : 34-41

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Abstract