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by ICTnews.vn
In a Facebook poll of 237 respondents, 29.5% chose “MobiFone”. How we count
MobiFone
29.5%70
VinaPhone
29.1%69
Viettel
26.6%63
Vietnamobile
14.8%35
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by ICTnews.vn
In a Facebook poll of 237 respondents, 29.5% chose “MobiFone”. How we count