00652naa#a2200181#i#450# EN\INFRA-M\bibl\125264 20260608165343.1 2500-3305 20260430b2026####ek#y0engy0150####ca RU Formation of cognitive competencies in adolescents based on the relationship between the model and the original Journal article Moscow INFRA-M Academic Publishing LLC. 2026 5 с. Journal article local Организация обучения в начальной школе. 373.31 Ovchinnikova A. Zh. Klenikov S. S. naukaru.ru