B. Aboradn, E., and A. J. Mohammed. “Contributions of Strategic Leadership In The Development of Human Capital : A Pilot Study of A Sample of Employees In The Directorate of Education Province of Nineveh”. TANMIYAT AL-RAFIDAIN, vol. 37, no. 117, Mar. 2018, pp. 137-56, doi:10.33899/tanra.2018.143129.