Problems of the professional self-determination of modern senior pupils. Environment & Health, [S. l.], v. 83, n. 3, p. 34–38, 2017. DOI: 10.32402/dovkil2017.03.034. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/467. Acesso em: 28 apr. 2026.