Document Type : Original Article
varahrami,V. (2019). Queuing theory. Encyclopedia of Economics, 2(2), 1-1.
varahrami,V. . "Queuing theory", Encyclopedia of Economics, 2, 2, 2019, 1-1.
varahrami V. (2019). 'Queuing theory', Encyclopedia of Economics, 2(2), pp. 1-1.
V. varahrami, "Queuing theory," Encyclopedia of Economics, 2 2 (2019): 1-1,
varahrami V. Queuing theory. Encyclopedia of Economics, 2019; 2(2): 1-1.