Khayati, Chiman. “OBSTACLES TO SUSTAINABLE SECURITY IN THE KURDISTAN REGION USING THE FUZZY DELPHI”. American International Journal of Social Science Research 13, no. 1 (August 20, 2022): 1-8. Accessed May 4, 2024. https://www.cribfb.com/journal/index.php/aijssr/article/view/1785.