ABDULLAH, Mohabat Nuri; AMIN, Shaimaa Esmat M. The role of procedural leadership in reducing organizational silence An analytical study of the opinions of a sample of administrative staff in the Colleges of Salahaddin University/Erbil. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 18, n. 57, 2, p. 314–336, 2022. DOI: 10.25130/tjaes.18.57.2.19. Disponível em: https://www.tjaes.org/index.php/tjaes/article/view/187. Acesso em: 22 sep. 2026.