Enhancing an Ethical Culture in Government Departments through Purpose-Driven Leadership for Delivering Improved Service to the Public: The Case of South Africa. KASBIT Business Journal, [S. l.], v. 2, n. 1, p. 67–77, 2009. Disponível em: https://www.kasbitoric.com/index.php/kbj/article/view/22. Acesso em: 22 apr. 2026.