APA (7 वां संस्करण) प्रशस्ति पत्र

Ahsan, M. R., & Chowdhury, S. H. (2024). Public procurement legislation in Bangladesh: A study on the application of PPA, 2006 and PPR, 2008 in the procurement activities of Election Commission Secretariat. Brac University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ahsan, Md. Rajib, और Shish Haider Chowdhury. Public Procurement Legislation in Bangladesh: A Study on the Application of PPA, 2006 and PPR, 2008 in the Procurement Activities of Election Commission Secretariat. Brac University, 2024.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Ahsan, Md. Rajib, और Shish Haider Chowdhury. Public Procurement Legislation in Bangladesh: A Study on the Application of PPA, 2006 and PPR, 2008 in the Procurement Activities of Election Commission Secretariat. Brac University, 2024.

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