DR. ADEBAYO T. OGUNLEYE; DR. FUNKE O. ADEBOLA. Leadership Styles and Their Impact on Employee Engagement, Retention, and Productivity. The Sankalpa: International Journal of Management Decisions, [S. l.], v. 12, n. 1, p. 19–28, 2026. Disponível em: https://thesankalpa.org/ijmd/article/view/48. Acesso em: 4 feb. 2026.