Ashraf, N., Karlan, D. S., & Yin, W. (2003). Testing savings product innovations using an experimental methodology. Asian Development Bank.
Chicago Style aipamenaAshraf, Nava, Dean S. Karlan, and Wesley Yin. Testing Savings Product Innovations Using an Experimental Methodology. Manila: Asian Development Bank, 2003.
MLA aipamenaAshraf, Nava, et al. Testing Savings Product Innovations Using an Experimental Methodology. Asian Development Bank, 2003.
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