List of Articles Hamed Aghayi Bejestan Article 1 - Multiple portfolio optimization in Tehran Stock Exchange 10.22034/amfa.2022.1930153.1592 Shadi Khalil Moghadam Farimah Mokhatab Rafiei Mohamad Ali Rastegar Hamed Aghayi Bejestan Advances in Mathematical Finance and Applications , Issue 1 , Year , Winter 2023