Topal, Mehmet Hanefi, Mustafa Unver, and Salih Türedi. “The Military Expenditures and Economic Growth Nexus: Panel Bootstrap Granger Causality Evidence from NATO Countries”. Panoeconomicus 69, no. 4 (July 15, 2022): 555–578. Accessed April 19, 2024. http://panoeconomicus.org/index.php/jorunal/article/view/1403.