Hossain, T., & Akhter, R. (2019). Digital financial services of Bangladesh: SureCash, bKash, iPay, Upay. Brac University.
Lua i Stíl Chicago (17ú heag.)Hossain, Tashnin, agus Rahma Akhter. Digital Financial Services of Bangladesh: SureCash, BKash, IPay, Upay. Brac University, 2019.
Lua MLA (8ú heag.)Hossain, Tashnin, agus Rahma Akhter. Digital Financial Services of Bangladesh: SureCash, BKash, IPay, Upay. Brac University, 2019.
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