COPELAND, M. K. The Impact of Authentic, Ethical, Transformational Leadership on Leader Effectiveness. Journal of Leadership, Accountability and Ethics, [S. l.], v. 13, n. 3, 2016. Disponível em: https://mail.articlegateway.com/index.php/JLAE/article/view/1910. Acesso em: 5 nov. 2024.