ГУЦУЛЯК, О. Б. INTROVERT AND EXTROVERT ASPECTS OF UKRAINIAN MENTALITY IN THE FUTURE NATIONAL SPIRITUAL VALUES. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Idea, [S. l.], n. 3(7), p. 24–39, 2019. Disponível em: https://www.pvntsh.nung.edu.ua/index.php/idea/article/view/739. Acesso em: 16 feb. 2026.