PARINOV, Matviy; DOVBIK, Zhanna. Research on the relationship between the level of anxiety and the efficiency of investments of Ukrainian investors. Bulletin of Taras Shevchenko National University of Kyiv. Psychology, [S. l.], v. 1, n. 23, p. 104–111, 2026. DOI: 10.17721/BPSY.2026.1(23).15. Disponível em: https://psychology.bulletin.knu.ua/en/article/view/9915. Acesso em: 7 nov. 2026.