KEY SUBJECTS OF THE SOCIO-PEDAGOGICAL ACTIVITY ORGANIZATION IN UKRAINE IN THE TWENTIETH – THE FIRST HALF OF THE THIRTIETH OF THE XXTH CENTURY. Bulletin of Taras Shevchenko National University of Kyiv. Social Work, [S. l.], v. 1, n. 1, p. 34–38, 2020. Disponível em: https://socialwork.bulletin.knu.ua/article/view/8891. Acesso em: 4 mar. 2026.