فهرس المقالات Quick-reduct algorithm حرية الوصول المقاله صفحة الملخص نص كامل 1 - Reduction of DEA-Performance Factors Using Rough Set Theory: An Application of Companies in the Iranian Stock Exchange Mahnaz Mirbolouki Maryam Joulaei 10.22034/amfa.2019.1868389.1223