Melikaoui، M. (2019). The Relationship between Government Expenditure and Gross Domestic Product in Algeria: Test Study for Wagner's Law and Keynesian Hypothesis during the Period 1991-2015. مجلة إقتصاديات شمال إفريقيا، ع21 ، 19 - 34. مسترجع من http://search.mandumah.com/Record/1030234
Melikaoui، Mouloud. "The Relationship between Government Expenditure and Gross Domestic Product in Algeria: Test Study for Wagner's Law and Keynesian Hypothesis During the Period 1991-2015." مجلة إقتصاديات شمال إفريقيا ع21 (2019): 19 - 34. مسترجع من http://search.mandumah.com/Record/1030234