د. خالد محمد خيري, & د. صلاح محمد ابراهيم أحمد. (2021). The role of Fiscal and monetary policy on the GDP growth an empirical study): - Sudan (۱۹۹۰ - ۲٠۱٥. White Nile Journal for Studies and Research, (17), 166–188. Retrieved from https://journals.wnu.edu.sd/index.php/wnjsr/article/view/124