فهرس المقالات Hashem Nikoomaram المقاله 1 - Identify and Rank the Effective Factors of Financial Risks and Efficiency in Insurance Companies Listed on the Stock Exchange using the Delphi Method 10.22034/amfa.2022.1948348.1671 Marzieh Ahmadi Saied Sehhat Maryam khaliliaraghi Hashem Nikoumaram Advances in Mathematical Finance and Applications , العدد 1 , السنة 8 , زمستان 2023