Roy, J. S., & Ghosh, S. K. (2011). Customer service analysis with the overview of marketing and promotional activities of BRAC bank ltd. BRAC University.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRoy, Joydeep Sinha, এবং Suntu Kumar Ghosh. Customer Service Analysis with the Overview of Marketing and Promotional Activities of BRAC Bank Ltd. BRAC University, 2011.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিRoy, Joydeep Sinha, এবং Suntu Kumar Ghosh. Customer Service Analysis with the Overview of Marketing and Promotional Activities of BRAC Bank Ltd. BRAC University, 2011.
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