1.
& et al. M. ESTIMATING PROFIT AND COST FUNCTIONS AND ECONOMIC AND TECHNICAL EFFICIENCIES OF WHEAT PRODUCTION NEJAF PROVINCE – AL-ABBASSI TOWNSHIP (A CASE STUDY) FOR SEASON 2016. Iraqi J. Agric. Sci. [Internet]. 2018 Dec. 1 [cited 2024 May 11];49(3). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/111