Statistical Analysis of Leadership Styles and Their Impact on Hierarchical Effectiveness in Organizations . Global Journal of Sciences, [S. l.], v. 1, n. 2, p. 28–37, 2025. DOI: 10.48165/gjs.2024.1204. Disponível em: https://journals.acspublisher.com/index.php/gjs/article/view/20537. Acesso em: 14 mar. 2025.