EVALUATING THE PERFORMANCE AND RANKING OF THE PROVINCES OF THE COUNTRY IN BARLEY PRODUCTION USING THE DATA ENVELOPMENT ANALYSIS WITH REGARD TO WEIGHT RESTRICTIONS. AJBMR [Internet]. 2014 Jul. 5 [cited 2026 Sep. 14];3(11):106-14. Available from: https://j.arabianjbmr.com/index.php/ajbmr/article/view/752