基于波特五力模型的4G时代电信业经营策略分析
张永辉,胡万里
Analysis of China's Telecommunication Business Strategies Based on Porter's Five-Force Model on 4G Era
Yonghui Zhang,Wanli Hu
电信科学 . 2014, (4): 129 -134 .  DOI: 10.3969/j.issn.1000-0801.2014.04.019