& Al Hani, Baldawi. “AN ECONOMIC STUDY OF SUPPIY RESPONSE OF CORN CROP IN IRAQ BY USING AUTOREGRESSIVE DISTIRBUTED LAG MODELS (ARDL) FOR THE PERIOD1970-2014”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, vol. 48, no. 6 B, Dec. 2017, https://doi.org/10.36103/ijas.v48i6 B.277.