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Lua i Stíl Chicago (17ú heag.)Abedin, Md. Jaynul, agus Dr. Yousuf Kamal. Sustainable Procurement: A Case Study on Standard Bank Limited, Bangladesh. BRAC University, 2016.
Lua MLA (8ú heag.)Abedin, Md. Jaynul, agus Dr. Yousuf Kamal. Sustainable Procurement: A Case Study on Standard Bank Limited, Bangladesh. BRAC University, 2016.
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