Criteria of the Leader’s Efficiency and Their Findings on the Team work Performance: Management in Islam as a model. International Journal of Financial, Administrative and Economic Sciences, [S. l.], v. 5, n. 9, 2026. DOI: 10.59992/IJFAES.2026.v5n9p2. Disponível em: https://vsrp.co.uk/index.php/ijfaes/article/view/1862. Acesso em: 20 sep. 2026.