Resonant Leadership and Its Contribution to Organizational Proactiveness Through the Mediating Role of Organizational Agility An Analytical Study of the Opinions of a Sample of Employees in Private Hospitals in the center of Duhok Governorate. Zarqa Journal for Research and Studies in Humanities, [S. l.], v. 26, n. 2, p. 448–467, 2026. DOI: 10.12816/0062667. Disponível em: https://journals.zu.edu.jo/zuj/index.php/zujournal/article/view/174. Acesso em: 20 aug. 2026.