FARHAN , Waad Abdul Raheem; SALIH, Mohammed Mahmood. An Analytical Study of Administrative Communication Means Related to Organizational Performance Quality among Secondary School Principals in Al-Karkh, Baghdad. ZAC Conference Series: Social Sciences and Humanities, [S. l.], v. 1, n. 1, p. 145–156, 2024. DOI: 10.70516/zaccsssh.v1i1.33. Disponível em: https://conf.zenithacademic.co.uk/index.php/zacsssh/article/view/33. Acesso em: 22 oct. 2024.