List of Articles Most efficient DMU Open Access Article Abstract Page Full-Text 1 - Alternative mixed integer linear programming model for finding the most efficient decision making unit in data envelopment analysis Masomeh Abbasi Abbas Ghomashi Open Access Article Abstract Page Full-Text 2 - Finding the Most Efficient Unit in Data Envelopment Analysis (Accepted Manuscript) abbas ghomashi langroudi Masomeh abbasi maleksari saeid shahghobadi