Redwan, S. M., & Sarkar, P. P. (2024). Risks & challenges of international procurement: A study on international competitive bidding for procurement of road roller under Khulna division rural infrastructure development project. Brac University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Redwan, S. M., و Partha Pradip Sarkar. Risks & Challenges of International Procurement: A Study on International Competitive Bidding for Procurement of Road Roller Under Khulna Division Rural Infrastructure Development Project. Brac University, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Redwan, S. M., و Partha Pradip Sarkar. Risks & Challenges of International Procurement: A Study on International Competitive Bidding for Procurement of Road Roller Under Khulna Division Rural Infrastructure Development Project. Brac University, 2024.