00562naa#a2200181#i#450# EN\INFRA-M\bibl\49395 /en/manage/index 20241201002059.7 2500-0500 20220323b2022####ek#y0engy0150####ca RU Is education a service? Journal article Moscow INFRA-M Academic Publishing LLC. 2022 5 с. Journal article local Теория и методы общественных наук. 30 Sal'kov N. A. test.editorum.ru /en/manage/index