APA (7 वां संस्करण) प्रशस्ति पत्र

Islam, M. A. (2016). Role of Bangladesh betar in reducing risk arising from natural calamities: A case study in Maheshkhali upazila of Cox's Bazar district in Bangladeh. BRAC University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Islam, Md. Ariful. Role of Bangladesh Betar in Reducing Risk Arising from Natural Calamities: A Case Study in Maheshkhali Upazila of Cox's Bazar District in Bangladeh. BRAC University, 2016.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Islam, Md. Ariful. Role of Bangladesh Betar in Reducing Risk Arising from Natural Calamities: A Case Study in Maheshkhali Upazila of Cox's Bazar District in Bangladeh. BRAC University, 2016.

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