فهرس المقالات Accountability Information System Flexibility حرية الوصول المقاله صفحة الملخص نص كامل 1 - A Data Envelopment Analysis Model to Provide a Dynamic Accounting Information System for Measuring the Financial Effectiveness of Management Accounting System Ali Azizimehr Ghodatolah Talebnia Hamid Reza Vakili Fard 10.22034/amfa.2021.1913146.1504