PRYSHCHAK, M. D.; LESKO, O. Y. Еthical and psychological principles of manager competence formation. Visnyk of Vinnytsia Politechnical Institute, [S. l.], n. 5, p. 136–140, 2010. Disponível em: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1319. Acesso em: 21 may. 2024.