Rafiq Ibrahim, H. and Ibrahim Wali, A. 2022. The Role of Knowledge Economy in Achieving Strategic Success: Analytical study of the opinions of department heads in a sample of Colleges of Salahaddin University-Erbil. Zanco Journal of Human Sciences. 26, 4 (Sep. 2022), 178–194. DOI:https://doi.org/10.21271/zjhs.26.4.11.