Y.Y.AL, , Jubori, , H.H.AL, , Badri, (2017). GRAVITY MODEL IN FOREIGN TRADE (APPLICABALE CASE ABOUT THE SKINS IN IRAQ DURING THE PERIOD (1990-2014). , 48(4), 1032-1039.
Y.Y.AL; Jubori; H.H.AL; Badri. "GRAVITY MODEL IN FOREIGN TRADE (APPLICABALE CASE ABOUT THE SKINS IN IRAQ DURING THE PERIOD (1990-2014)". , 48, 4, 2017, 1032-1039.
Y.Y.AL, , Jubori, , H.H.AL, , Badri, (2017). 'GRAVITY MODEL IN FOREIGN TRADE (APPLICABALE CASE ABOUT THE SKINS IN IRAQ DURING THE PERIOD (1990-2014)', , 48(4), pp. 1032-1039.
Y.Y.AL, , Jubori, , H.H.AL, , Badri, GRAVITY MODEL IN FOREIGN TRADE (APPLICABALE CASE ABOUT THE SKINS IN IRAQ DURING THE PERIOD (1990-2014). , 2017; 48(4): 1032-1039.