MANU JHA; DR. JITENDRA KUMAR. The Role Of Leadership Styles In Enhancing Employee Productivity: A Meta-Analysis. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, India, v. 14, n. 8, p. 80–90, 2024. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/297. Acesso em: 7 oct. 2026.