00537naa#a2200181#i#450# EN\INFRA-M\bibl\51070 20240509221637.4 2500-0543 20220701b2022####ek#y0engy0150####ca RUS RU Modern approaches to revealing hidden information Journal article Moscow INFRA-M Academic Publishing LLC. 2022 10 с. Journal article local Психология. 159.9 RUS Aref'eva Oksana Valentinovna naukaru.ru