00699naa#a2200205#i#450# EN\INFRA-M\bibl\20797 /en/manage/index 20241106182517.3 2306-1731 20180426b2018####ek#y0engy0150####ca RUS RU Activation of Cognitive Activity of Students Using the Means of Information Educational Environment Journal article Moscow INFRA-M Academic Publishing LLC. 2018 5 с. Journal article local Статистика. Демография. Социология. 31 RUS Prohorova M. P. Vaganova O. I. test.editorum.ru /en/manage/index