فهرس المقالات ahmad mohammaddoost المقاله 1 - Evaluating the Factors Affecting on Credit Ratings of Accepted Corporates in Tehran Securities Exchange by Using Factor Analysis and AHP 10.22034/amfa.2020.1899553.1421 Ahmad Mohammaddoost Mir Feiz Falah Shams Dialestani Madjid Eshaghi Gordji Ali Ebadian Advances in Mathematical Finance and Applications , العدد 1 , السنة 6 , زمستان 2021