ALI AHMED, I.; SALIH, H. S. An Empirical Investigation into Effectiveness correlate of Transactional Leadership and Nurses Staff variants in Kirkuk city hospitals: An analytical study of leadership impact on nursing performance and organizational outcomes". Journal of Current Medical Research and Opinion, [S. l.], v. 8, n. 04, p. 4113–4121, 2025. DOI: 10.52845/CMRO/2025/8-4-10. Disponível em: https://www.cmro.in/index.php/jcmro/article/view/1043. Acesso em: 14 jun. 2026.