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代龙威, 林弘光, 王建敏, 袁建立
Comparison and Research on Marketing Competition Advantages of Chinese Natural Gas Sales Enterprises
DAI Longwei, LIN Hongguang, WANG Jianmin, YUAN Jianli
天然气技术与经济 . 2016, (2): 61 -64 .  DOI: 10.3969/j.issn.2095-1132.2016.02.016