The problem of loneliness in a situation of compulsory isolation a condition for the development of depressive mental states in student youth. Actual Problems of Psychology in Educational Institutions, [S. l.], v. 11, p. 212–219, 2021. DOI: 10.31812/psychology.v11i0.4429. Disponível em: https://journal.kdpu.edu.ua/psychology/article/view/4429. Acesso em: 6 dec. 2025.