فهرس المقالات manaf sharif المقاله 1 - An approach to rank efficient DMUs in DEA based on combining Manhattan and infinity norms Shokrollah Ziari Manaf Sharifzadeh Iranian Journal of Optimization , العدد 2 , السنة 9 , زمستان 2017 المقاله 2 - Ranking efficient DMUs using the infinity norm and virtual inefficient DMU in DEA Shokrollah Ziari Manaf Sharifzadeh Iranian Journal of Optimization , العدد 5 , السنة 8 , بهار 2016
