OSTROVSKA, Kateryna. Psychological Peculiarities of Teachers with Different Levels of Altruism. Psychological Prospects Journal, [S. l.], n. 26, p. 232–241, 2015. Disponível em: https://www.psychoprospects.vnu.edu.ua/index.php/psychoprospects/article/view/87. Acesso em: 11 may. 2025.