[1]
N. K. Perevoshchikova, “PREVALENCE AND PREDICTORS OF TRANSFORMATION IN EXTRACURRICULAR EDUCATION PATTERNS AMONG FIRST-GRADE STUDENTS: A POPULATION-BASED STUDY”, МиД, no. 3, pp. 57–66, Sep. 2026, doi: 10.24412/2686-7338-2026-3-57-66.