(2017). Econometric Analysis of the Egyption Foreign Trade Efficiency For (Orange and Onion Crops). test, 48(1-2), 474-485. doi: 10.21608/ajas.2016.3885
. "Econometric Analysis of the Egyption Foreign Trade Efficiency For (Orange and Onion Crops)". test, 48, 1-2, 2017, 474-485. doi: 10.21608/ajas.2016.3885
(2017). 'Econometric Analysis of the Egyption Foreign Trade Efficiency For (Orange and Onion Crops)', test, 48(1-2), pp. 474-485. doi: 10.21608/ajas.2016.3885
Econometric Analysis of the Egyption Foreign Trade Efficiency For (Orange and Onion Crops). test, 2017; 48(1-2): 474-485. doi: 10.21608/ajas.2016.3885