00663naa#a2200193#i#450# EN\INFRA-M\bibl\92240 20260102102910.5 1998-0728 20241219b2024####ek#y0engy0150####ca RU Meta-Subject Achievements of Primary Schoolchildren and Teacher Competencies Journal article Moscow INFRA-M Academic Publishing LLC. 2024 6 с. Journal article local Первая ступень обучения. Начальная школа. 373.3 Zemlyanskaya Elena Nikolaevna Rydze Oxana Anatol'evna Udras A. E. zh-szf.ru