基于时空变化的河南省入境旅游客源市场研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-0657|31|1|22-25

ISSN: 1009-0657

Source: 吉林省经济管理干部学院学报, Vol.31, Iss.1, 2017-01, pp. : 22-25

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Abstract