فهرس المقالات احمد شاهورانی المقاله 1 - The best method of teaching mathematics to reduce math anxiety using Data Envelopment Analysis (DEA) ranking in a two-stage network ensieh khorramian Mohsen Rostamy Ahmad Shahvarani Tofigh Allahviranloo Iranian Journal of Optimization , العدد 2 , السنة 16 , بهار 2024
