00614naa#a2200169#i#450# EN\INFRA-M\bibl\95321 20260118090402.7 1998-0728 20250220b2025####ek#y0engy0150####ca RU Mastering the Skills of Working with Information by Primary School Children in the Course of Joint Activities Journal article Moscow INFRA-M Academic Publishing LLC. 2025 5 с. Journal article local Первая ступень обучения. Начальная школа. 373.3 Merzlikina I. V. naukaru.ru