فهرس المقالات maryam khodadadi المقاله 1 - Allocation models for DMUs with negative data Ghasem Tohidi Maryam Khodadadi Journal of Industrial Engineering International , العدد 5 , السنة 9 , زمستان 2013 المقاله 2 - IMPROVING THE SELECTION SYMMETRIC WEIGHTS AS A SECONDARY GOAL IN DEA CROSS-EFFICIENCY EVALUATION Ghasem Tohidi Maryam Khodadadi Elham Rostamiyan International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 3 , بهار 2013
