Mansoor Al-ِAmriTalal Salim, and Salah Mohamed Zaki Ibrahim. “The Impact Of Central And Decentralized Administrative Management On Institutional Performance”. Perdana: International Journal of Academic Research 3, no. 1 (February 6, 2019): 41-60. Accessed September 6, 2026. https://www.perdanajournal.al-qanatir.com/index.php/perdanajournal/article/view/33.