Chaloob, Ibrahim Zeghaiton, Jehan Saleh Ahmed, Moudher Kh. Abdal-hammed, and Evan Nadhim. “Applying Goal Programming Model and Data Envelopment Analysis to Enhance Sustainable Agricultural Efficiency”. Statistics, Optimization & Information Computing (March 27, 2026). Accessed April 1, 2026. http://www.iapress.org/index.php/soic/article/view/3310.