& AL_Badri, A. (2017) “GRAVITY MODEL IN FOREIGN TRADE (APPLICABALE CASE ABOUT THE SKINS IN IRAQ DURING THE PERIOD (1990-2014)”, IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 48(4). Available at: http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/360 (Accessed: 20November2019).