& et al., kery. “ECONOMICAL ANALYSIS OF EFFICIENCY OF RICE FARMS IN AL-NAJAF ALASHRAF FOR THE AGRICULTURAL SEASON 2017”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 2, no. 50 (May 2, 2019). Accessed July 6, 2025. https://www.jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/654.