00472naa#a2200181#i#450# EN\\bibl\74272 20250722033641.2 2413-046X 20170625b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local Abdurahmanova Madina Hasambekovna Arsahanova Zina Abdullovna stolypinvestnik.ru