00610naa#a2200169#i#450# EN\INFRA-M\bibl\55683 20260402073952.4 2500-3305 20221213b2022####ek#y0engy0150####ca RU Opportunities for additional education in the development of situational dominance of students Journal article Moscow INFRA-M Academic Publishing LLC. 2022 7 с. Journal article local Внешкольное общее образование. Самообразование. 374 Masharova T. V. naukaru.ru