GUNARATHNA, Cyril. Leadership Styles, Sustainable Academic Staff Performance and the Role of Staff Commitment and Job Autonomy: Evidence from the Private Higher Education Sector of Sri Lanka. NIBM Journal of Knowledge Innovation , [S. l.], v. 1, n. 02, p. 13, 2026. Disponível em: https://journalknowledgeinnovation.nibm.lk/index.php/NIBMJOKI-v1/article/view/58. Acesso em: 23 oct. 2026.