(2017). The role of administrative supervision scope and the single window to increase the efficiency of investment (Case study: Sudanese Ministry of Investment). , 23(100), 199-217.
. "The role of administrative supervision scope and the single window to increase the efficiency of investment (Case study: Sudanese Ministry of Investment)". , 23, 100, 2017, 199-217.
(2017). 'The role of administrative supervision scope and the single window to increase the efficiency of investment (Case study: Sudanese Ministry of Investment)', , 23(100), pp. 199-217.
The role of administrative supervision scope and the single window to increase the efficiency of investment (Case study: Sudanese Ministry of Investment). , 2017; 23(100): 199-217.