Imtiaz, N. (2015). Activities related to value added services of Grameenphone limited. BRAC University.
Chicago-viite (17. p.)Imtiaz, Nafis. Activities Related to Value Added Services of Grameenphone Limited. BRAC University, 2015.
MLA-viite (8. p.)Imtiaz, Nafis. Activities Related to Value Added Services of Grameenphone Limited. BRAC University, 2015.
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