D.T.V. Duc, N.P. Hung / VNU Journal of Science: Policy and Management Studies, Vol. 33, No. 2 (2017) 21-29
25
Figure 1. Subscription market share of mobile
service operators in Vietnam.
(Source: Data from [21, 22])
Figure 2. Total revenue
and average charges of
mobile services in Vietnam.
(Source: Data from [21, 22])
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