Nath, D., & Datta, S. (2014). IGW billing structure and regular operation in context of Bangla Trac Communications Limited. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNath, Debakor, और Showvonick Datta. IGW Billing Structure and Regular Operation in Context of Bangla Trac Communications Limited. BRAC University, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNath, Debakor, और Showvonick Datta. IGW Billing Structure and Regular Operation in Context of Bangla Trac Communications Limited. BRAC University, 2014.
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