Khan, S. M., & Siddiqui, S. S. (2012). Usage and impact of BBC janala products: M-Learning & E-Learning of BBC media action (Bangladesh). BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKhan, Samia Mahjabeen, और Sayla Sowat Siddiqui. Usage and Impact of BBC Janala Products: M-Learning & E-Learning of BBC Media Action (Bangladesh). BRAC University, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKhan, Samia Mahjabeen, और Sayla Sowat Siddiqui. Usage and Impact of BBC Janala Products: M-Learning & E-Learning of BBC Media Action (Bangladesh). BRAC University, 2012.
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