T. , Jassam Q., E. H. Ali, and M. S. Ghaylan. “ESTIMATING FACTORS AFFECTING WHEAT MARKETING EFFICIENCY USING TOBIT MODEL”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 53, no. 4 (August 30, 2022): 941–949. Accessed November 25, 2024. https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1606.