Ahmed Ibrahim Mohamed, D. (2008). The impact of the price factor in the production of rice crop in Iraq within the period (1990-2000). , 0(71), 115-126.
D. Ahmed Ibrahim Mohamed. "The impact of the price factor in the production of rice crop in Iraq within the period (1990-2000)". , 0, 71, 2008, 115-126.
Ahmed Ibrahim Mohamed, D. (2008). 'The impact of the price factor in the production of rice crop in Iraq within the period (1990-2000)', , 0(71), pp. 115-126.
Ahmed Ibrahim Mohamed, D. The impact of the price factor in the production of rice crop in Iraq within the period (1990-2000). , 2008; 0(71): 115-126.