00687naa#a2200193#i#450# EN\INFRA-M\bibl\40850 /en/manage/index 20250220054705.4 1998-1740 20201212b2020####ek#y0engy0150####ca RU Rapid Tests As an Aspect of Communication in the Digital Environment Journal article Moscow INFRA-M Academic Publishing LLC. 2020 6 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Konnova Larisa Petrovna Stepanyan I. K. test.editorum.ru /en/manage/index