فهرس المقالات Modified Russell model حرية الوصول المقاله صفحة الملخص نص كامل 1 - Resource allocation problems in data envelopment analysis with simultaneous shared costs and common revenue Kaveh Khalili-Damghani Farzin Noorzadeh ARASH Apornak 10.30495/ijdea.2022.66147.1153