JAMEEL, Alaa S.; HAMDI, Sameer S.; MASSOUDI, Aram H.; AHMAD, Abd Rahman. The Role of Transformational and Transactional Leadership as Predictors of Organizational Citizenship Behavior in Education System. Cihan University-Erbil Journal of Humanities and Social Sciences, [S. l.], v. 5, n. 1, p. 56–62, 2021. DOI: 10.24086/cuejhss.v5n1y2021.pp56-62. Disponível em: https://journals.cihanuniversity.edu.iq/index.php/cuejhss/article/view/414. Acesso em: 16 jun. 2026.