Ha, Van Duong. “The Interactive and Causal Relationship Between Productivity and Profitability of Vietnam’s Formal Microfinance Institutions”. Asian Economic and Financial Review 9, no. 10 (November 19, 2019): 1160–1170. Accessed November 22, 2024. https://archive.aessweb.com/index.php/5002/article/view/1871.