VELYCHKO, Maryna. Psychological causes and preventive measures of the emergence of mobbing in the educational environment. EUROPEAN HUMANITIES STUDIES: State and Society, [S. l.], v. 18, n. 2, p. 113–124, 2019. DOI: 10.38014/ehs-ss.2019.2.10. Disponível em: https://ehs.eeipsy.org/index.php/ehs/article/view/99. Acesso em: 22 jul. 2026.