LAVRENTIEVA, Iryna; KHOMYCH, Olena. STUDYING THE LEVELS OF DEVELOPMENT OF SOCIALLY SUCCESSFUL PERSONALITY SKILLS. Theoretical and Methodical Problems of Children and Youth Education, [S. l.], v. 25, n. 1, p. 200–210, 2021. DOI: 10.32405/2308-3778-2021-25-1-200-210. Disponível em: https://ojs.ipv.org.ua/index.php/journal/article/view/106. Acesso em: 26 jul. 2026.