OMAR MUSTAFA MOHAMMED; HALAT SAEED MOHAMMED SALEH; JAMAL AHMAD HAMA KARIM. Team management and its role in the effectiveness of the organization An analytical study of the opinions of a sample of employees at Asiacell Communications Company. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 4, n. 1, p. 256-274, 2020. DOI: 10.25098/4.1.12. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/530. Acesso em: 12 feb. 2026.