Chueva, T. I., Niyazova, G. M., Metsler, A. V., Shkurkin, D. V., Aznabaeva, G. H., & Kim, L. I. (2016). Approaches to the Development of Endowment Funds in Russia as an Instrument of Mixed Financing of the Social Sphere. International Review of Management and Marketing, 6(1S), 261–266. Retrieved from https://econjournals.net.tr/index.php/irmm/article/view/1913