عامر الكبيسي, and عباس حسين جواد. “Contemporary Methodological Approaches to Studying Public Policy, Its Pros and Cons”. Iraqi Journal for Administrative Sciences, vol. 1, no. 1, Mar. 2001, pp. 1-19, https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1477.