1. Alimanova, E.S., Nasretdinova, Z.T.: On the origin of Russian cooperation. Adv. Mod. Nat. Sci. 8, 168 (2014).
https://elibrary.ru/author_items.asp?authorid=680444&pubrole=100&show_refs=1&show_option=0
2. Babakaev, S.V., Kaurova, O.V., Larionova, A.A., Volkov, D.V., Vinogradova, M.V., Leonova, V.P.: The study of criteria of the consumer choice of financial services in Russia. Mod. J. Lang. Teach. Meth. 8(6), 252–261 (2018)
3. Central Bank of the Russian Federation. The review of key indicators of microfinance institutions (2019a).
https://www.cbr.ru/Content/Document/File/71165/review_mfo_18Q3.pdf
4. Central Bank of the Russian Federation. Average market values of the full cost of consumer loans (loans) (2019b).
https://www.cbr.ru/Collection/Collection/File/14324/14022019_mfo.pdf
5. Central Bank of the Russian Federation. The Main Directions for the Development of the Financial Market of the Russian Federation for the Period 2019–2021 (2019c).
http://www.cbr.ru/content/document/file/71220/main_directions.pdf