Janda, Karel, Gordon Rausser, and Barbora Svárovská. “Can Investment in Microfinance Funds Improve Risk-Return Characteristics of a Portfolio?”. Technological and Economic Development of Economy 20, no. 4 (December 16, 2014): 673-695. Accessed April 26, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/3435.