00678naa#a2200181#i#450# EN\INFRA-M\bibl\41183 /en/manage/index 20250415200406.2 1998-0728 20210111b2021####ek#y0engy0150####ca RU The Development of Self-Control Skills in Younger Schoolchildren As a Condition for Preventing Mistakes Journal article Moscow INFRA-M Academic Publishing LLC. 2021 4 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Sosnina E. G. fht.editorum.ru /en/manage/index