00685naa#a2200181#i#450# EN\INFRA-M\bibl\43439 20241102211552.6 1998-1740 20210426b2021####ek#y0engy0150####ca RU The Relevance of the Use of Mediation Technologies by Participants of Educational Relations of the Smolensk Region Journal article Moscow INFRA-M Academic Publishing LLC. 2021 3 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Tuberozova Marina Valentinovna Bobyleva B. G. zh-szf.ru