Nath, N. K., & Mursalin, J. A. (2014). Mobile airtime payment service of Banglalink Digital Communications Ltd. BRAC University.
Lua i Stíl Chicago (17ú heag.)Nath, Nayan Kumar, agus Jabir Al Mursalin. Mobile Airtime Payment Service of Banglalink Digital Communications Ltd. BRAC University, 2014.
Lua MLA (8ú heag.)Nath, Nayan Kumar, agus Jabir Al Mursalin. Mobile Airtime Payment Service of Banglalink Digital Communications Ltd. BRAC University, 2014.
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